TU Wien Informatics

About

Our major research topic are programming languages for knowledge, including how to represent knowledge in an understandable and intuitive way, and how to process it in an inferential manner, by manipulating chunks of knowledge in symbolic form.

Our major research topic are programming languages for knowledge, including how to represent knowledge in an understandable and intuitive way, and how to process it in an inferential manner, by manipulating chunks of knowledge in symbolic form.

The goal of our research is to gain insight into these questions and to obtain fundamental results, to develop algorithms, and to build prototype implementations of tools for knowledge representation and reasoning.

To this end, we use methods from mathematics, theoretical computer science, and logic (formal analysis), engineering (algorithms and prototypes), as well as statistics and cognitive science (evaluation).

For more information, see our research area description.

The research Unit Knowledge-Based Systems is part of the Institute of Logic and Computation.

Uwe Egly
Uwe Egly U. Egly

Associate Professor
Ao.Univ.Prof. DI Dr.

Thomas Eiter
Thomas Eiter T. Eiter

Head of Research Unit
O.Univ.Prof. DI Dr.

Maria Magdalena Ortiz de la Fuente
Maria Magdalena Ortiz de la Fuente M. Ortiz de la Fuente

Associate Professor
Assoc.Prof. Dr. / MSc

Hans Tompits
Hans Tompits H. Tompits

Associate Professor
Ao.Univ.Prof. Mag. Dr.

2020W

2021S

 

2021

2020

2019

2018

2017

  • An Introduction to QBF Solving / F. Lonsing / Talk: The Second Indian SAT+SMT School, Mysuru, India (invited); 2017-12-06 - 2017-12-08
  • PRuning Through Satisfaction / M. Heule, B. Kiesl, M. Seidl, A. Biere / Talk: 13th International Haifa Verification Conference (HVC 2017), Haifa, Israel; 2017-11-13 - 2017-11-15; in: "Proceedings of the 13th Haifa Verification Conference", Lecture Notes in Computer Science / Springer, 10629 / Cham (2017), ISBN: 978-3-319-70388-6; 179 - 194
  • Semi-supervised Case-based Reasoning Approach to Alarm Flood Analysis / M. Fullen, P. Schüller, O. Niggemann / Talk: 3. Konferenz ML4CPS - Machine Learning for Cyber Physical Systems and Industry 4.0, Lemgo, Deutschland (invited); 2017-10-25 - 2017-10-26
  • Detecting Mobility Patterns using Spatial Query Answering over Streams / T. Eiter, J. Parreira, P. Schneider / Talk: Web Stream Processing workshop (WSP 2017) and International Workshop on Ontology Modularity, Contextuality, and Evolution (WOMoCoE 2017), Vienna; 2017-10-22; in: "Joint Proceedings of the Web Stream Processing workshop (WSP 2017) and the 2nd International Workshop on Ontology Modularity, Contextuality, and Evolution (WOMoCoE 2017) co-located with 16th International Semantic Web Conference (ISWC 2017)", D. Dell´Aglio, D. Anicic, P. Barnaghi, E. Della Valle, D. McGuinness, L. Bozzato, T. Eiter, M. Homola, D. Porello (ed.); CEUR Workshop Proceedings, 1936 (2017), ISSN: 1613-0073; 17 - 32
  • ASP-based Inductive Logic Programming applied to Phrase Chunking: Challenges and Improvements / P. Schüller / Talk: Language-Learning-Logic Workshop (3L 2017), London; 2017-09-21
  • Techniques for Efficient Lazy-Grounding ASP Solving / L. Leutgeb, A. Weinzierl / Talk: 21st International Conference on Applications of Declarative Programming and Knowledge Management (INAP2017), Würzburg, Deutschland; 2017-09-19 - 2017-09-22; in: "Declare 2017 - Conference on Declarative Programming", D. Seipel, M. Hanus, S. Abreu (ed.); (2017), 16 pages
  • Defeasible AceRules: A prototype / M. Diller, Adam Z. Wyner, H. Strass / Talk: Twelfth International Conference on Computational Semantics, Montpellier, Frankreich; 2017-09-19 - 2017-09-22; in: "Proceedings of the Twelfth International Conference on Computational Semantics (IWCS)", ACL anthology, W17-68 (2017)
  • An Approach for Representing Answer Sets in Natural Language / H. Tompits, M. Fang / Talk: 21st International Conference on Applications of Declarative Programming and Knowledge Management (INAP2017), Würzburg, Deutschland; 2017-09-19 - 2017-09-22; in: "Declare 2017 - Conference on Declarative Programming", D. Seipel, M. Hanus, S. Abreu (ed.); Technical Report, Institute of Computer Science, University of Würzburg, 499 (2017), 107 - 122
  • Evaluating QBF Solvers: Quantifier Alternations Matter / F. Lonsing / Talk: Alpine Verification Meeting, Visegrad, Hungary; 2017-09-18 - 2017-09-21
  • Reactive Maintenance Policies over Equalized States in Dynamic Environments / Z. G. Saribatur, C. Baral, T. Eiter / Talk: 18th EPIA Conference on Artificial Intelligence (EPIA 2017), Porto; 2017-09-05 - 2017-09-08; in: "Proceedings of the 18th EPIA Conference on Artificial Intelligence", Springer LNCS/LNAI, 10423 (2017), ISBN: 978-3-319-65340-2; 709 - 723
  • A Little Blocked Literal Goes a Long Way / B. Kiesl, M. Heule, M. Seidl / Talk: 20th International Conference on Theory and Applications of Satisfiability Testing - SAT 2017, Melbourne, Australien; 2017-08-28 - 2017-09-01; in: "Proceedings of the 20th International Conference on Theory and Applications of Satisfiability Testing", S. Gaspers, T. Walsh (ed.); Lecture Notes in Computer Science (LNCS) / Springer, 10491 (2017), ISBN: 978-3-319-66262-6; 281 - 297
  • Evaluating Epistemic Negation in Answer Set Programming (Extended Abstract) / T. Eiter, Y. Shen / Talk: 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia; 2017-08-19 - 2017-08-25; in: "Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017)", C. Sierra (ed.); (2017), ISBN: 978-0-9992411-0-3; 5060 - 5064
  • Streaming Multi-Context Systems / T. Eiter, M. Dao-Tran / Talk: 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia; 2017-08-19 - 2017-08-25; in: "Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017)", C. Sierra (ed.); (2017), ISBN: 978-0-9992411-0-3; 1000 - 1007
  • Blockedness in Propositional Logic: Are You Satisfied With Your Neighborhood? / B. Kiesl, M. Seidl, H. Tompits, A. Biere / Talk: 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia; 2017-08-19 - 2017-08-25; in: "Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017)", F. Bacchus (ed.); (2017), ISBN: 978-0-9992411-0-3; 4884 - 4888
  • Lazy-Grounding for Answer Set Programs with External Source Access / T. Eiter, T. Kaminski, A. Weinzierl / Talk: 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia; 2017-08-19 - 2017-08-25; in: "Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, IJCAI 2017, Melbourne, Australia, August 19-25, 2017", C. Sierra (ed.); ijcai.org, Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, IJCAI 2017, Melbourne, Australia, August 19-25, 2017 (2017), ISBN: 978-0-9992411-0-3; 1015 - 1022
  • Conflict-driven ASP Solving with External Sources and Program Splits / C. Redl / Talk: 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia; 2017-08-19 - 2017-08-25; in: "Proceedings of the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017)", AAAI Press, (2017), 1239 - 1246
  • The Potential of Interference-Based Proof Systems / M. Heule, B. Kiesl / Talk: The First International ARCADE (Automated Reasoning: Challenges, Applications, Directions, Exemplary Achievements) Workshop, Gothenburg, Sweden; 2017-08-06; in: "Proceedings of the First International Workshop on Automated Reasoning: Challenges, Applications, Directions, Exemplary Achievements", EPiC Series in Computing / EasyChair, (2017), 51 - 54
  • Short Proofs Without New Variables / M. Heule, B. Kiesl, A. Biere / Talk: CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden; 2017-08-06 - 2017-08-11; in: "Automated Deduction - CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden, August 6-11, 2017, Proceedings", L. de Moura (ed.); Springer, Lecture Notes in Computer Science / 10395 (2017), ISBN: 978-3-319-63046-5; 130 - 147
  • DepQBF 6.0: A Search-Based QBF Solver Beyond Traditional QCDCL / F. Lonsing, U. Egly / Talk: CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden; 2017-08-06 - 2017-08-11; in: "Automated Deduction - CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden, August 6-11, 2017, Proceedings", Springer, Lecture Notes in Computer Science / 10395 (2017), ISBN: 978-3-319-63046-5; 371 - 384
  • A Unifying Principle for Clause Elimination in First-Order Logic / B. Kiesl, M. Suda / Talk: CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden; 2017-08-06 - 2017-08-11; in: "Automated Deduction - CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden, August 6-11, 2017, Proceedings", Springer, Lecture Notes in Computer Science / 10395 (2017), ISBN: 978-3-319-63046-5; 274 - 290
  • Parallel QBF Solving: State of the Art Techniques and Future Perspectives / F. Lonsing / Talk: First Workshop on Parallel Constraint Reasoning, Gothenburg, Sweden (invited); 2017-08-06
  • Number Restrictions on Transitive Roles in Description Logics with Nominals / Y.A. Ibanez Garcia, V. Gutierrez-Basulto, J. Jung / Talk: International Workshop on Description Logics (DL), Montpellier, France; 2017-07-18 - 2017-07-21; in: "Proceedings of the 30th International Workshop on Description Logics", CEUR Workshop Proceedings, (2017)
  • On Query Answering in Description Logics with Number Restrictions on Transitive Roles / V. Gutierrez-Basulto, Y.A. Ibanez Garcia, J. Jung / Talk: International Workshop on Description Logics (DL), Montpellier, France; 2017-07-18 - 2017-07-21; in: "Proceedings of the 30th International Workshop on Description Logics", (2017), 1 - 13
  • Constructive Satisfiability Procedure for ALCP(Z) (Preliminary Report) / N. Labai, M. Homola, M. Ortiz de la Fuente / Talk: 30th International Workshop on Description Logics, Montpellier, France; 2017-07-18 - 2017-07-21; in: "Proceedings of the 30th International Workshop on Description Logics", A. Artale, B. Glimm, R. Kontchakov (ed.); CEUR Workshop Proceedings, 1879 (2017), ISSN: 1613-0073; 1 - 13
  • Clopen Knowledge Bases: Combining Description Logics and Answer Set Programming / L. Bajraktari, M. Ortiz de la Fuente, M. Simkus / Talk: 30th International Workshop on Description Logics, Montpellier, France (invited); 2017-07-18 - 2017-07-21; in: "Proceedings of the 30th International Workshop on Description Logics", A. Artale, B. Glimm, R. Kontchakov (ed.); CEUR Workshop Proceedings, 1879 (2017), ISSN: 1613-0073; 1 - 13
  • Event Detection and Diagnosis for Intelligent Transport Systems / P. Schneider / Talk: Doctoral Consortium, Challenge, Industry Track, Tutorials and Posters @ RuleML+RR 2017 hosted by International Joint Conference on Rules and Reasoning 2017 (RuleML+RR 2017), London, UK; 2017-07-11 - 2017-07-15; in: "Nick Bassiliades, Antonis Bikakis, Stefania Costantini, Enrico Franconi, Adrian Giurca, Roman Kontchakov, Theodore Patkos, Fariba Sadri, William Van Woensel: Proceedings of the Doctoral Consortium, Challenge, Industry Track, Tutorials and Posters @ RuleML+RR 2017 hosted by International Joint Conference on Rules and Reasoning 2017 (RuleML+RR 2017)", N. Bassiliades, A. Bikakis, S. Constantini, E. Franconi, A. Giurca, R. Kontchakov, T. Patkos, F. Sadri, W. Van Woensel (ed.); CEUR Workshop Proceedings, 1875 (2017), ISSN: 1613-0073
  • Answer Set Programming with External Source Access / T. Eiter, T. Kaminski, C. Redl, P. Schüller, A. Weinzierl / Talk: 13th Reasoning Web Summer School (RW 2017), London, United Kingdom (invited); 2017-07-07 - 2017-07-11; in: "Reasoning Web. Semantic Interoperability on the Web - 13th International Summer School 2017, London, UK, July 7-11, 2017, Tutorial Lectures", G. Ianni, D. Lembo, L. Bertossi, W. Faber, B. Glimm, G. Gottlob, S. Staab (ed.); Springer, 10370 (2017), ISBN: 978-3-319-61032-0; 204 - 275
  • Answer Set Programs with External Source Access: Integrated Evaluation and New Applications / T. Kaminski / Talk: Doctoral Consortium at the 14th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR-DC 2017), Helsinki, Finland; 2017-07-04 - 2017-07-06; in: "LPNMR 2017 Doctoral Consortium", M. De Vos (ed.); (2017), 17 - 22
  • Introducing Heuristics for Lazy-Grounding ASP Solving / R. Taupe, A. Weinzierl, G. Schenner / Talk: 1st International Workshop on Practical Aspects of Answer Set Programming (PAoASP 2017), Espoo, Finnland; 2017-07-03; in: "1st International Workshop on Practical Aspects of Answer Set Programming (PAoASP 2017)", M. Gebser, M. Maratea, F. Ricca (ed.); (2017), 13 pages
  • Explaining Inconsistency in Answer Set Programs and Extensions / C. Redl / Talk: 14th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017), Helsinki, Finland; 2017-07-03 - 2017-07-06; in: "Proceedings of the Fourteenth International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017)", (2017), 176 - 190
  • Answer Set Programs with Queries over Subprograms / C. Redl / Talk: 14th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017), Helsinki, Finland; 2017-07-03 - 2017-07-06; in: "Proceedings of the Fourteenth International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017)", Springer, Heidelberg (2017), 160 - 175
  • Harvey : A System for Random Testing in ASP. / A. Greßler, J. Oetsch, H. Tompits / Talk: 14th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017), Espoo, Finland; 2017-07-03 - 2017-07-06; in: "Proceedings of the Fourteenth International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2017)", M. Balduccini, T. Janhunen (ed.); Lecture Notes in Computer Science, Springer LNCS, 10377 (2017), ISBN: 978-3-319-61659-9; 229 - 235
  • Blending Lazy-Grounding and CDNL Search for Answer-Set Solving / A. Weinzierl / Talk: International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), Espoo, Finnland; 2017-07-03 - 2017-07-06; in: "Logic Programming and Nonmonotonic Reasoning - 14th International Conference, LPNMR 2017", M. Balduccini, T. Janhunen (ed.); Lecture Notes in Artificial Intelligence / Springer, 10377 (2017), ISBN: 978-3-319-61659-9; 191 - 204
  • DLVHEX: A user-oriented integration of answer set programming with external sources / C. Redl / Talk: Second International Workshop on User-Oriented Logic Paradigms, Helsinki, Finland (invited); 2017-07-03
  • Querying with Vague Quantifiers Using Probabilistic Semantics / C. Fermüller, M. Hofer, M. Ortiz de la Fuente / Talk: 12th International Conference on Flexible Query Answering Systems, London, UK, June 21-22, 2017, London; 2017-06-21 - 2017-06-22; in: "Proceedings of Flexible Query Answering Systems 12th International Conference, FQAS 2017, London, UK, June 21-22, 2017", H. Christiansen et al. (ed.); Springer, (2017), ISBN: 978-3-319-59692-1; 15 - 27
  • Spatial Ontology-Mediated Query Answering over Mobility Streams / T. Eiter, J. Parreira, P. Schneider / Talk: The Semantic Web - 14th International Conference (ESWC 2017), Portoroz, Slovenia; 2017-05-28 - 2017-06-01; in: "The Semantic Web - 14th International Conference, ESWC 2017, Proceedings, Part I", E. Blomqvist, D. Maynard, A. Gangemi, R. Hoekstra, P. Hitzler, O. Hartig (ed.); Springer Lecture Notes in Computer Science LNCS, 10249 (2017), ISBN: 978-3-319-58067-8; 219 - 237
  • Blocked Clauses in First-Order Logic / B. Kiesl, M. Suda, M. Seidl, H. Tompits, A. Biere / Talk: Lpar-21: 21st International Conference On Logic For Programming, Artificial Intelligence And Reasoning, Maun, Botswana; 2017-05-07 - 2017-05-12; in: "LPAR-21. 21st International Conference on Logic for Programming, Artificial Intelligence and Reasoning", EasyChair EPiC Series in Computing, Volume 46 (2017), 31 - 48
  • Encoding monotonic multiset preferences using CI-nets / M. Diller, A. Hunter / Talk: 17. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme, Stuttgart, Deutschland; 2017-03-06 - 2017-03-10; in: "Datenbanksysteme für Business, Technologie und Web (BTW 2017), 17. Fachtagung des GI-Fachbereichs Datenbanken und Informationssysteme (DBIS), Workshopband", (2017), ISBN: 978-3-88579-660-2; 169 - 180
  • Number Restrictions on Transitive Roles in Description Logics with Nominals / V. Gutierrez-Basulto, Y.A. Ibanez Garcia, J. Jung / Talk: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), San Francisco, California USA; 2017-02-04 - 2017-02-09; in: "Proceeding of the 31st AAAI Conference on Artificial Intelligence", AAAI Press, (2017), 1121 - 1127
  • Solving Advanced Argumentation Problems with Answer-Set Programming / M. Diller, T. Linsbichler, S. Woltran, G. Brewka, G. Heissenberger / Talk: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), San Francisco, California, USA; 2017-02-04 - 2017-02-09; in: "Proceedings of the 31st AAAI Conference on Artificial Intelligence", (2017), 1077 - 1083
  • Integrating Answer Set Programming with Procedural Languages / J. Rath, C. Redl / Talk: Internaional Symposium on Practical Aspects of Declarative Languages (PADL), Paris, France; 2017-01-16 - 2017-01-17; in: "Proceedings of the Nineteenth International Symposium on Practical Aspects of Declarative Languages (PADL 2017)", (2017), ISBN: 978-3-319-51675-2; 50 - 67
  • Extending Answer Set Programs with Interpreted Functions as First-class Citizens / C. Redl / Talk: Internaional Symposium on Practical Aspects of Declarative Languages (PADL), Paris, France; 2017-01-16 - 2017-01-17; in: "Proceedings of the Nineteenth International Symposium on Practical Aspects of Declarative Languages (PADL 2017)", (2017), 68 - 85
  • On Equivalance and Inconsistency of Answer Set Programs with External Sources / C. Redl / Talk: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), San Francisco, California, USA; 2017-01-04 - 2017-01-09; in: "Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17)", (2017), 1222 - 1228
  • Efficient Evaluation of Answer Set Programs with External Sources Based on External Source Inlining / C. Redl / Talk: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), San Francisco, California, USA; 2017-01-04 - 2017-01-09; in: "Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17)", (2017), 1229 - 1235
  • Stream Reasoning / A. Mileo, M. Dao-Tran, T. Eiter, M. Fink / in: "Encyclopedia of Database Systems", L. Liu, M.T. M. Tamer (ed.); Springer Science+Business Media, 2017, (invited), ISBN: 9781461482666, 7 - 12
  • The Constraint Satisfaction Problem: Complexity and Approximability / S. Szeider, S. Ordyniak, S. Gaspers / in: "The Constraint Satisfaction Problem: Complexity and Approximability", Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Germany, Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2017, ISBN: 978-3-95977-003-3, 137 - 157
  • LPAR-21, 21st International Conference on Logic for Programming, Artificial Intelligence and Reasoning, Maun, Botswana, May 7-12, 2017. EPiC Series in Computing 46 / T. Eiter, D. Sands / EasyChair EPiC Series in Computing, 2017, ISSN: 2398-7340
  • Joint Proceedings of the Web Stream Processing workshop (WSP 2017) and the 2nd International Workshop on Ontology Modularity, Contextuality, and Evolution (WOMoCoE 2017) co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 22nd, 2017 / D. Dell´Aglio, D. Anicic, P. Barnaghi, E. Della Valle, D. McGuinness, L. Bozzato, T. Eiter, M. Homola, D. Porello / CEUR-WS.org, 2017, ISSN: 1613-0073; 113 pages
  • IWIL@LPAR 2017 Workshop and LPAR-21 Short Presentations, Maun, Botswana, May 7-12, 2017. Kalpa Publications in Computing, Volume 1 / T. Eiter, D. Sands, G. Sutcliffe, A. Voronkov / EasyChair, 2017, ISSN: 2515-1762; 134 pages
  • Reasoning Web: Logical Foundation of Knowledge Graph Construction and Query Answering - 12th International Summer School 2016 / J. Z. Pan, D. Calvanese, T. Eiter, I. Horrocks, M. Kifer, F. Lin, Y. Zhao / Springer LNCS, 2017, ISBN: 978-3-319-49493-7; 259 pages
  • Managing Change in Graph-Structured Data Using Description Logics / S. Ahmetaj, M. Ortiz de la Fuente, D. Calvanese, M. Simkus / ACM Transactions on Computational Logic, 18 (2017), 4; 1 - 35
  • Preference-Based Inconsistency Management in Multi-Context Systems / T. Eiter, A. Weinzierl / Journal of Artificial Intelligence Research, 60 (2017), 347 - 424
  • Conformant planning as a case study of incremental QBF solving / U. Egly, M. Kronegger, F. Lonsing, A. Pfandler / Annals of Mathematics and Artificial Intelligence, 80 (2017), 1; 21 - 45
  • Constraints, lazy constraints, or propagators in ASP solving: An empirical analysis / B. Cuteri, C. Dodaro, F. Ricca, P. Schüller / Theory and Practice of Logic Programming, 17 (2017), 5-6; 780 - 799
  • Ticker: A system for incremental ASP-based stream reasoning / H. Beck, T. Eiter, C. Folie / in: "Theory and Practice of Logic Programming", Cambridge University Press, 2017, 744 - 763
  • Stream reasoning-based control of caching strategies in CCN routers / H. Beck, B. Bierbaumer, M. Dao-Tran, T. Eiter, H. Hellwagner, K. Schekotihin / in: "2017 IEEE International Conference on Communications (ICC)", IEEE Xplore Digital Library, 2017, ISBN: 978-1-4673-9000-2, 1 - 6
  • Expressive Stream Reasoning with Laser / H. Bazoobandi, H. Beck, J. Urbani / in: "The Semantic Web - ISWC 2017. 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part I", Springer, LNCS, 2017, ISBN: 978-3-319-68287-7, 87 - 103
  • Evaluating QBF Solvers: Quantifier Alternations Matter / F. Lonsing, U. Egly / 2017; 23 pages

2016

2015

2014

2013

  • Model Counting for Formulas of Bounded Clique-Width / F. Slivovsky, St. Szeider / Talk: International Symposium on Algorithms and Computation (ISAAC), Hong Kong; 2013-12-16 - 2013-12-18; in: "Algorithms and Computation: 24th International Symposium, ISAAC 2013", L. Cai, S. Cheng, T. Lam (ed.); Springer / LNCS, 8283 (2013), ISBN: 978-3-642-45029-7; 677 - 687
  • Long-Distance Resolution: Proof Generation and Strategy Extraction in Search-Based QBF Solving / U. Egly, F. Lonsing, M. Widl / Talk: International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR), Stellenbosch, South Africa; 2013-12-15 - 2013-12-19; in: "Logic for Programming, Artificial Intelligence, and Reasoning", Springer, 8312 (2013), ISBN: 978-3-642-45220-8; 291 - 308
  • AngryHEX: An Artificial Player for Angry Birds Based on Declarative Knowledge Bases / F. Calimeri, M. Fink, S. Germano, G. Ianni, C. Redl, A. Wimmer / Talk: National Workshop and Prize on Popularize Artificial Intelligence, Turin, Italy; 2013-12-05; in: "Proceedings of the Workshop Popularize Artificial Intelligence co-located with the 13th Conference of the Italian Association for Artificial Intelligence (AI*IA 2013), Turin, Italy, December 5, 2013", M. Baldoni, F. Chesani, P. Mello, M. Montali (ed.); (2013), ISSN: 1613-0073; 29 - 35
  • Capturing Structure in Hard Combinatorial Problems. / St. Szeider / Keynote Lecture: The IEEE International Conference on Tools with Artificial Intelligence, Special Track on SAT and CSP Technologies (ICTAI), Washington D.C., USA (invited); 2013-11-04 - 2013-11-06; in: "Proceedings of the International Conference on Tools with Artificial Intelligence (ICTAI)", (2013)
  • Strong Backdoors to Bounded Treewidth SAT / S. Gaspers, St. Szeider / Talk: FOCS, the Annual Symposium on Foundations of Computer Science, Berkeley, CA, USA; 2013-10-27 - 2013-10-29; in: "Proceedings FOCS 2013, The 54th Annual Symposium on Foundations of Computer Science", O. Reingold (ed.); IEEE, (2013), 489 - 498
  • SAT Approach to Clique-Width / St. Szeider / Talk: Workshop on Graph Classes, Optimization, and Width Parameters (GROW), Santorini Island, Greece; 2013-10-09 - 2013-10-11
  • Meta-Kernelization with Structural Parameters / R. Ganian / Talk: Workshop on Graph Classes, Optimization, and Width Parameters (GROW), Santorini Island, Greece; 2013-10-09 - 2013-10-11
  • Search-based QBF Solving: Basics, Recent Trends and Challenges / F. Lonsing / Talk: JST ERATO Minato Discrete Strucure Manipulation System Project Seminar, Hokkaido University, Sapporo (invited); 2013-10-08
  • Global State Checker: Towards SAT-Based Reachability Analysis of Communicating State Machines / P. Kaufmann, M. Kronegger, A. Pfandler, M. Seidl, M. Widl / Talk: Workshop on Model Driven Engineering, Verification and Validation (MoDeVVa 2013), Miami, USA; 2013-10-01; in: "Proceedings of the 10th International Workshop on Model Driven Engineering, Verification and Validation co-located with 16th International Conference on Model Driven Engineering Languages and Systems (MODELS 2013)", CEUR Workshop Proceedings, Vol-1069 (2013), ISSN: 1613-0073; 31 - 40
  • Defeasibility in contextual reasoning with CKR / L. Bozzato, T. Eiter, L. Serafini / Talk: 5th International Workshop on Acquisition, Representation and Reasoning with Contextualized Knowledge (ARCOE-LogIC 2013), Corunna, Spanien; 2013-09-15; in: "Working Notes of the 5th International Workshop on Acquisition, Representation and Reasoning with Contextualized Knowledge (ARCOE-LogIC 2013)", (2013), 13 pages
  • Grounding HEX-Programs with Expanding Domains / T. Eiter, M. Fink, T. Krennwallner, C. Redl / Talk: Workshop on Grounding and Transformations for Theories With Variables (GTTV), Corunna, Spain; 2013-09-15; in: "2nd Workshop on Grounding and Transformations for Theories With Variables (GTTV'13)", D. Pearce, S. Tasharrofi, E. Ternovska, C. Vidal (ed.); Corunna, Spain (2013), 13 pages
  • Learning Non-Ground Rules for Answer-Set Solving / A. Weinzierl / Talk: Workshop on Grounding and Transformations for Theories With Variables (GTTV), Corunna, Spain; 2013-09-15; in: "2nd Workshop on Grounding and Transformations for Theories With Variables (GTTV'13)", D. Pearce, S. Tasharrofi, E. Ternovska, C. Vidal (ed.); Corunna, Spain (2013), 13 pages
  • HEX Semantics via Approximation Fixpoint Theory / C. Antic, T. Eiter, M. Fink / Talk: International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), Corunna, Spanien; 2013-09-15 - 2013-09-19; in: "Logic Programming and Nonmonotonic Reasoning, 12th International Conference, LPNMR 2013, Corunna, Spain, September 15-19, 2013. Proceedings", P. Cabalar, T. Son (ed.); (2013), ISBN: 978-3-642-40563-1; 102 - 115
  • ActHEX: Implementing HEX Programs with Action Atoms / M. Fink, S. Germano, G. Ianni, C. Redl, P. Schüller / Talk: 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013), Corunna, Spain; 2013-09-15 - 2013-09-19; in: "Logic Programming and Nonmonotonic Reasoning, 12th International Conference, LPNMR 2013, Corunna, Spain, September 15-19, 2013. Proceedings", P. Cabalar, T. Son (ed.); Springer, Heidelberg (2013), ISBN: 978-3-642-40563-1; 317 - 322
  • Towards Query Answering in Relational Multi-Context Systems / R. Barilaro, M. Fink, F. Ricca, G. Terracina / Talk: 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013), Corunna, Spain; 2013-09-15 - 2013-09-19; in: "Logic Programming and Nonmonotonic Reasoning, 12th International Conference, LPNMR 2013, Corunna, Spain, September 15-19, 2013. Proceedings", P. Cabalar, T. Son (ed.); Springer, Heidelberg (2013), ISBN: 978-3-642-40563-1; 168 - 173
  • Debugging Answer-Set Programs with Ouroboros - Extending the SeaLion Plugin / M. Frühstück, J. Puehrer, G. Friedrich / Talk: 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013), Corunna, Spain; 2013-09-15 - 2013-09-19; in: "Logic Programming and Nonmonotonic Reasoning, 12th International Conference, LPNMR 2013, Corunna, Spain, September 2013, Proceedings", Springer, Heidelberg (2013), 323 - 328
  • The Fourth Answer Set Programming Competition: Preliminary Report / M. Alviano, F. Calimeri, G. Charwat, M. Dao-Tran, C. Dodaro, G. Ianni, T. Krennwallner, M. Kronegger, J. Oetsch, A. Pfandler, J. Puehrer, C. Redl, F. Ricca, P. Schneider, M. Schwengerer, L. Spendier, J. P. Wallner, G. Xiao / Talk: 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013), Corunna, Spain (invited); 2013-09-15 - 2013-09-19; in: "12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013)", P. Cabalar, T. Son (ed.); Springer, 8148 (2013), 42 - 53
  • VCWC: A Versioning Competition Workflow Compiler / G. Charwat, G. Ianni, T. Krennwallner, M. Kronegger, A. Pfandler, C. Redl, M. Schwengerer, L. Spendier, J. P. Wallner, G. Xiao / Talk: 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013), Corunna, Spain; 2013-09-15 - 2013-09-19; in: "12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2013)", T. Son, P. Cabalar (ed.); Springer, 8148 (2013), 233 - 238
  • HEX-Programs with Existential Quantification / T. Eiter, M. Fink, T. Krennwallner, C. Redl / Talk: 20th International Conference on Applications of Declarative Programming and Knowledge Management (INAP 2013), Kiel, Deutschland; 2013-09-11 - 2013-09-13; in: "Kiel Declarative Programming Days 2013", M. Hanus, R. Rocha (ed.); Springer, 8439 (2014), 99 - 117
  • On Axiomatic Rejection for the Description Logic ALC / G. Berger, H. Tompits / Talk: 20th International Conference on Applications of Declarative Programming and Knowledge Management (INAP 2013), Kiel, Deutschland; 2013-09-11 - 2013-09-13; in: "Kiel Declarative Programming Days 2013", M. Hanus, R. Rocha (ed.); (2013), 78 - 92
  • Revisiting Space in Proof Complexity: Treewidth and Pathwidth / M. Müller, St. Szeider / Talk: International Symposium on Mathematical Foundations of Computer Science (MFCS), Klosterneuburg, Austria; 2013-08-26 - 2013-08-30; in: "The 38th International Symposium on Mathematical Foundations of Computer Science, Proceedings", K. Chatterjee, J. Sgall (ed.); Springer / LNCS, 8087 (2013), ISBN: 978-3-642-40312-5; 704 - 716
  • Meta-kernelization with Structural Parameters / R. Ganian, F. Slivovsky, St. Szeider / Talk: International Symposium on Mathematical Foundations of Computer Science (MFCS), Klosterneuburg, Austria; 2013-08-26 - 2013-08-30; in: "The 38th International Symposium on Mathematical Foundations of Computer Science, Proceedings", K. Chatterjee, J. Sgall (ed.); Springer / LNCS, 8087 (2013), ISBN: 978-3-642-40312-5; 457 - 468
  • Uniform Equivalence of Logic Programs under the Stable Model Semantics / T. Eiter, M. Fink / Keynote Lecture: 29th International Conference on Logic Programming (ICLP 2013), Istanbul (invited); 2013-08-24 - 2013-08-29
  • AngryHEX: An Angry Birds-playing Agent based on HEX-Programs / F. Calimeri, M. Fink, S. Germano, G. Ianni, C. Redl, D. Stepanova, A. Wimmer / Poster: AngryBirds Competition 2013, Beijing, China; 2013-08-06 - 2013-08-09
  • The Complexity of Repairing, Adjusting, and Aggregating of Extensions in Abstract Argumentation / Ej Kim, S. Ordyniak, St. Szeider / Talk: Theory and Applications of Formal Argumentation (TAFA), Quebec, Canada; 2013-08-03 - 2013-08-05; in: "TAFA 2013", LNAI / Springer, 8306 (2014), 158 - 175
  • Tractable Queries for Lightweight Description Logics / M. Bienvenu, M. Ortiz de la Fuente, M. Simkus, G. Xiao / Talk: Twenty-third International Conference on Artificial Intelligence (IJCAI-13), Beijing, China; 2013-08-03 - 2013-08-09; in: "IJCAI 2013, Proceedings of the 23rd International Joint Conference on Artificial Intelligence", F. Rossi (ed.); AAAI Press, (2013), ISBN: 978-1-57735-633-2; 768 - 774
  • Conjunctive Regular Path Queries in Lightweight Description Logics / M. Bienvenu, M. Ortiz de la Fuente, M. Simkus / Talk: Twenty-third International Conference on Artificial Intelligence (IJCAI-13), Beijing, China; 2013-08-03 - 2013-08-09; in: "IJCAI 2013, Proceedings of the 23rd International Joint Conference on Artificial Intelligence", F. Rossi (ed.); AAAI Press, (2013), ISBN: 978-1-57735-633-2; 761 - 767
  • Data Repair of Inconsistent DL-programs / T. Eiter, M. Fink, D. Stepanova / Talk: Twenty-third International Conference on Artificial Intelligence (IJCAI-13), Peking, China; 2013-08-03 - 2013-08-09; in: "Proceedings of the 23rd International Joint Conference on Artificial Intelligence", AAAI Press, (2013), ISBN: 978-1-57735-633-2; 869 - 876
  • Backdoors to Abduction / A. Pfandler, St. Rümmele, St. Szeider / Talk: Twenty-third International Conference on Artificial Intelligence (IJCAI-13), Peking, China; 2013-08-03 - 2013-08-09; in: "Proceedings of the Twenty-Third International Joint Conference on Artificial Intelligence", F. Rossi (ed.); AAAI Press, (2013), ISBN: 978-1-57735-633-2; 1046 - 1052
  • Inconsistency Management for Description Logic Programs and Beyond / T. Eiter, M. Fink, D. Stepanova / Talk: RR 2013 - 7th International Conference on web Reasoning and Rule Systems, Mannhein, Germany (invited); 2013-07-27 - 2013-07-29; in: "Web Reasoning and Rule Systems - 7th International Conference, RR 2013, Mannheim, Germany, July 27-29, 2013. Proceedings", (2013), 1 - 3
  • Eliminating Nonmonotonic DL-atoms in Description Logic Programs / Y. Wang, J. You, L. Yuan, Y. Shen, T. Eiter / Talk: International Conference on Web Reasoning and Rule Systems (RR), Mannheim, Deutschland; 2013-07-27 - 2013-07-29; in: "Proc. 7th International Conference on Web Reasoning and Rule Systems (RR 2013)", D. Lembo, W. Faber (ed.); (2013), ISBN: 978-3-642-39665-6; 168 - 182
  • Tractability Guarantees for DL-Lite Query Answering / M. Bienvenu, M. Ortiz de la Fuente, M. Simkus, G. Xiao / Talk: International Workshop on Description Logics (DL), Ulm, Germany; 2013-07-23 - 2013-07-26; in: "Informal Proceedings of the 26th International Workshop on Description Logics", T. Eiter, B. Glimm, Y. Kazakov, M. Krötzsch (ed.); CEUR Workshop Proceedings, 1014 (2013), ISSN: 1613-0073; 41 - 52
  • Evolving Graph Databases under Description Logic Constraints / D. Calvanese, M. Ortiz de la Fuente, M. Simkus / Talk: International Workshop on Description Logics (DL), Ulm, Germany; 2013-07-23 - 2013-07-26; in: "Informal Proceedings of the 26th International Workshop on Description Logics", T. Eiter, B. Glimm, Y. Kazakov, M. Krötzsch (ed.); CEUR Workshop Proceedings, 1014 (2013), ISSN: 1613-0073; 120 - 131
  • On the Subexponential Time Complexity of CSP / I. Kanj, St. Szeider / Talk: AAAI Conference, Bellevue, WA, USA; 2013-07-14 - 2013-07-18; in: "Proceedings of the 27th AAAI Conference on Artificial Intelligence (AAAI´13)", M. desJardins, M. Littman (ed.); AAAI Press, (2013), ISBN: 978-1-57735-615-8; 459 - 465
  • Backdoors to Normality for Disjunctive Logic Programs / J. Fichte, St. Szeider / Talk: AAAI Conference, Bellevue, WA, USA; 2013-07-14 - 2013-07-18; in: "Proceedings of the 27th AAAI Conference on Artificial Intelligence (AAAI´13)", M. desJardins, M. Littman (ed.); AAAI Press, (2013), ISBN: 978-1-57735-615-8; 320 - 327
  • Parameterized Complexity Results for Plan Reuse / R. de Haan, A. Roubickova, St. Szeider / Talk: AAAI Conference, Bellevue, WA, USA; 2013-07-14 - 2013-07-18; in: "Proceedings of the 27th AAAI Conference on Artificial Intelligence (AAAI´13)", M. desJardins, M. Littman (ed.); AAAI Press, (2013), ISBN: 978-1-57735-615-8; 224 - 231
  • Liberal Safety for Answer Set Programs with External Sources / T. Eiter, M. Fink, T. Krennwallner, C. Redl / Talk: Twenty-Seventh AAAI Conference on Artificial Intelligence (AAAI-13), Bellevue, Washington, USA; 2013-07-14 - 2013-07-18; in: "Twenty-Seventh AAAI Conference on Artificial Intelligence (AAAI-13)", M. desJardins, M. Littman (ed.); AAAI Press, Menlo Park (2013), 267 - 275
  • Expanding the Expressive Power of Monadic Second-Order Logic on Restricted Graph Classes / R. Ganian, J. Obdrálek / Talk: International Workshop on Combinatorial Algorithms (IWOCA), Rouen, France; 2013-07-10 - 2013-07-12; in: "Combinatorial Algorithms - 24th International Workshop", T. Lecroq, L. Mouchard (ed.); Springer / LNCS, 8288 (2013), ISBN: 978-3-642-45277-2; 164 - 177
  • Solution extraction from long-distance resolution proofs / U. Egly, M. Widl / Talk: International Workshop on Quantified Boolean Formulas, Helsinki; 2013-07-09; in: "International Workshop on Quantified Boolean Formulas 2013 Informal Workshop Report", M. Seidl, F. Lonsing (ed.); (2013), 10 pages
  • The QBF Gallery 2013 / F. Lonsing, M. Seidl / Talk: International Workshop on Quantified Boolean Formulas, Helsinki; 2013-07-09
  • Efficient Clause Learning for Quantified Boolean Formulas via QBF Pseudo Unit Propagation / F. Lonsing, U. Egly, A. Van Gelder / Talk: 16th International Conference on Theory and Applications of Satisfiability Testing, Helsinki; 2013-07-08 - 2013-07-12; in: "Lecture Notes in Computer Science", (2013), ISBN: 978-3-642-39070-8; 100 - 115
  • FO Model Checking of Interval Graphs / R. Ganian, P. Hlinený, D. Král, J. Obdrálek, J. Schwartz, J. Teska / Talk: International Colloquium on Automata, Languages and Programming (ICALP), Riga, Latvia; 2013-07-08 - 2013-07-12; in: "Automata, Languages, and Programming - 40th International Colloquium", Springer / LNCS, 7966 (2013), ISBN: 978-3-642-39211-5; 250 - 262
  • Upper and Lower Bounds for Weak Backdoor Set Detection / N. Misra, S. Ordyniak, V. Raman, St. Szeider / Talk: International Conference on Theory and Applications of Satisfiability Testing (SAT), Helsinki, Finland; 2013-07-08 - 2013-07-12; in: "Theory and Applications of Satisfiability Testing - SAT 2013", M. Järvisalo, A. Van Gelder (ed.); Springer / LNCS, 7962 (2013), ISBN: 978-3-642-39070-8; 394 - 402
  • A SAT Approach to Clique-Width / M. Heule, St. Szeider / Talk: International Conference on Theory and Applications of Satisfiability Testing (SAT), Helsinki, Finland; 2013-07-08 - 2013-07-12; in: "Theory and Applications of Satisfiability Testing - SAT 2013", M. Järvisalo, A. Van Gelder (ed.); Springer / LNCS, 7962 (2013), ISBN: 978-3-642-39070-8; 318 - 334
  • Local Backbones / R. de Haan, I. Kanj, St. Szeider / Talk: International Conference on Theory and Applications of Satisfiability Testing (SAT), Helsinki, Finland; 2013-07-08 - 2013-07-12; in: "Theory and Applications of Satisfiability Testing - SAT 2013", M. Järvisalo, A. Van Gelder (ed.); LNCS / Springer, 7962 (2013), ISBN: 978-3-642-39070-8; 377 - 393
  • The QBF Gallery 2013 / F. Lonsing, M. Seidl / Talk: 16th International Conference on Theory and Applications of Satisfiability Testing, Helsinki; 2013-07-08 - 2013-07-12
  • Parameterized Complexity / St. Szeider / Keynote Lecture: the International SAT/SMT Summer School, Espoo, Finland (invited); 2013-07-03 - 2013-07-05
  • Questions around quantified boolean formulas / U. Egly / Talk: ANR Boole Réunion Finale, Paris, Frankreich (invited); 2013-06-20 - 2013-06-21
  • Variable Dependencies and Q-Resolution / F. Slivovsky, St. Szeider / Talk: International Workshop on Quantified Boolean Formulas, Helsinki, Finland; 2013-06-09; in: "International Workshop on Quantified Boolean Formulas 2013 Informal Workshop Report", F. Lonsing, M. Seidl (ed.); (2013), 22 - 29
  • Meta-Kernelization with Structural Parameters / R. Ganian / Talk: Contemporary Trends in Theoretical Computer Science (STTI 2013), Prague, Czech Republic; 2013-06-07 - 2013-06-08
  • Lightweight Spatial Conjunctive Query Answering Using Keywords / T. Eiter, T. Krennwallner, P. Schneider / Talk: 10th Extended Semantic Web Conference (ESWC 2013), Montpellier, France; 2013-05-26 - 2013-05-30; in: "10th Extended Semantic Web Conference (ESWC 2013)", P. Cimiano, O. Corcho, V. Presutti, L. Hollink, S. Rudolph (ed.); Springer, 7882 (2013), ISBN: 978-3-642-38287-1; 243 - 258
  • Parameterized Complexity and Kernel Bounds for Hard Planning Problems / C. Bäckström, P. Jonsson, S. Ordyniak, St. Szeider / Talk: Conference on Algorithms and Complexity, Barcelona, Spain; 2013-05-22 - 2013-05-24; in: "Algorithms and Complexity, 8th International Conference, CIAC 2013, Proceedings.", P. Spirakis, M. Serna (ed.); Springer / LNCS, 7878 (2013), ISBN: 978-3-642-38232-1; 13 - 24
  • Ontology Based Query Answering: The Story So Far / M. Ortiz de la Fuente / Keynote Lecture: AMW - Alberto Mendelzon International Workshop on Foundations of Data Management, Puebla, Mexiko (invited); 2013-05-21 - 2013-05-23; in: "Proceedings of the 7th Alberto Mendelzon International Workshop on Foundations of Data Management", L. Bravo, M. Lenzerini (ed.); CEUR Workshop Proceedings, 1087 (2013), ISSN: 1613-0073; 1 - 14
  • Reasoning and Query Answering in Description Logics / M. Ortiz de la Fuente / Talk: School of the Alberto Mendelzon International Workshop on Foundations of Data Management, Puebla, Mexico (invited); 2013-05-19 - 2013-05-20
  • Backdoors to q-Horn / S. Gaspers, S. Ordyniak, M. Ramanujan, S. Saurabh, St. Szeider / Talk: Symposium on Theoretical Aspects of Computer Science (STACS), Kiel, Germany; 2013-02-27 - 2013-03-02; in: "30th Symposium on Theoretical Aspects of Computer Science (STACS´13)", N. Portier, T. Wilke (ed.); Dagstuhl Publishing, 20 (2013), ISBN: 978-3-939897-50-7; 67 - 79
  • Model Counting for CNF Formulas of Bounded Modular Treewidth / D. Paulusma, F. Slivovsky, St. Szeider / Talk: Symposium on Theoretical Aspects of Computer Science (STACS), Kiel, Germany; 2013-02-27 - 2013-03-02; in: "30th Symposium on Theoretical Aspects of Computer Science (STACS´13)", N. Portier, T. Wilke (ed.); Dagstuhl Publishing, 20 (2013), ISBN: 978-3-939897-50-7; 55 - 66
  • Semantics-Aware Versioning Challenge: Merging Sequence Diagrams along with State Machine Diagrams / P. Brosch, M. Seidl, M. Widl / Talk: International Workshop on Comparison and Versioning of Software Models (CVSM 2013), Aachen; 2013-02-27; in: "Softwaretechnik-Trends", Gesellschaft für Informatik, 33/2 (2013), ISSN: 0720-8928; 1 - 3
  • Solving quantified Boolean formula / U. Egly / Talk: Journées ANR BOOLE, Marseille, Frankreich (invited); 2013-01-14 - 2013-01-15
  • Workshop Notes of the 5th International Workshop on Acquisition, Representation and Reasoning with Contextualized Knowledge ARCOE-13 September 15, 2013, La Corunna, Spain / M. Fink, M. Homola, A. Mileo, I. Varzinczak / Online Publication, held at the International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), 2013, 49 pages
  • MFCS & CSL 2010 Satellite Workshops: Selected Papers, Fundamenta Informaticae 123 / A. Kucera, I. Potapov, A. Ciabattoni, St. Szeider, R. Freivalds / IOS Press, 2013, ISSN: 0169-2968
  • Proceedings of Answer Set Programming and Other Computing Paradigms (ASPOCP 2013), 6th International Workshop, August 25, 2013, Istanbul, Turkey / M. Fink, Y. Lierler / Computing Research Repository (CoRR), arXiv:1312.7422v1, 2013, 175 pages
  • Applications of Declarative Programming and Knowledge Management, 19th International Conference, INAP 2011 and 25th Workshop on Logic Programming, WLP 2011 Vienna, Austria, September 28-30, 2011, Revised Selected Papers / H. Tompits, S. Abreu, J. Oetsch, J. Puehrer, D. Seipel, M. Umeda, A. Wolf / Springer, LNAI, 2013, ISBN: 978-3-642-41523-4
  • Informal Proceedings of the 26th International Workshop on Description Logics / T. Eiter, B. Glimm, Y. Kazakov, M. Krötzsch / in series "CEUR Workshop Proceedings", series editor: M. Jeusfeld; CEUR-WS.org, 2013, ISSN: 1613-0073
  • Parameterized and Exact Computation, 8th International Symposium, IPEC 2013 (LNCS 8246) / G. Gutin, St. Szeider / in series "Lecture Notes in Computer Science", series editor: Springer Verlag; Springer-Verlag, 2013, ISBN: 978-3-319-03898-8
  • Parameterized Complexity Results for Exact Bayesian Network Structure Learning / S. Ordyniak, St. Szeider / Journal of Artificial Intelligence Research, 46 (2013), 263 - 302
  • Satisfiability of acyclic and almost acyclic CNF formulas / S. Ordyniak, D. Paulusma, St. Szeider / Theoretical Computer Science, 481 (2013), 85 - 99
  • Reasoning about Explanations for Negative Query Answers in DL-Lite / D. Calvanese, M. Ortiz de la Fuente, M. Simkus, G. Stefanoni / Journal of Artificial Intelligence Research, 48 (2013), 635 - 669
  • Marco Cadoli's Work on Nonmonotonic Reasoning / T. Eiter, G. Gottlob / Intelligenza Artificiale, 7 (2013), 1; 7 - 17
  • Finding Similar/Diverse Solutions in Answer Set Programming / T. Eiter, E. Erdem, H. Erdogan, M. Fink / Theory and Practice of Logic Programming, 13 (2013), 3; 303 - 359
  • A Model-Theoretic Approach to Belief Change in Answer Set Programming / J. Delgrande, T. Schaub, H. Tompits, S. Woltran / ACM Transactions on Computational Logic, 14 (2013), 2
  • Model-Based Recasting in Answer-Set Programming / T. Eiter, M. Fink, J. Puehrer, H. Tompits, S. Woltran / Journal of Applied Non-Classical Logics (JANCL), 23 (2013), 1-2; 75 - 104
  • Unification and Projectivity in De Morgan and Kleene Algebras / S. Bova, L. Cabrer / Order, - (2013), 1 - 29
  • Generic Expression Hardness Results for Primitive Positive Formula Comparison / S. Bova, H. Chen, M. Valeriote / Information and Computation, Vol. 222 (2013), 108 - 120
  • SeaLion: An Eclipse-based IDE for Answer-Set Programming with Advanced Debugging Support / P. Busoniu, J. Oetsch, J. Puehrer, P. Skocovsky, H. Tompits / in: "Theory and Practice of Logic Programming, Volume 13, Special Issue 4-5 (29th International Conference on Logic Programming)", Cambridge University Press, 2013, 657 - 673
  • HEX-Programs with Nested Program Calls / T. Eiter, T. Krennwallner, C. Redl / in: "19th International Conference on Applications of Declarative Programming and Knowledge Management (INAP 2011) and 25th Workshop on Logic Programming (WLP 2011)", H. Tompits, S. Abreu, J. Oetsch, J. Puehrer, D. Seipel, M. Umeda, A. Wolf (ed.); Springer, Heidelberg, 2013, ISBN: 978-3-642-41523-4, 269 - 278
  • Kara: A System for Visualising and Visual Editing of Interpretations for Answer-Set Programs / C. Kloimüllner, J. Oetsch, J. Puehrer, H. Tompits / in: "Applications of Declarative Programming and Knowledge Management, 19th International Conference, INAP 2011 and 25th Workshop on Logic Programming, WLP 2011 Vienna, Austria, September 28-30, 2011 Revised Selected Papers", Springer, LNAI, 2013, 325 - 344
  • The SeaLion has Landed: An IDE for Answer-Set Programming-Preliminary Report / J. Oetsch, J. Puehrer, H. Tompits / in: "Applications of Declarative Programming and Knowledge Management, 19th International Conference, INAP 2011, and 25th Workshop on Logic Programming, WLP 2011, Vienna, Austria, September 28-30, 2011, Revised Selected Papers", Springer, LNAI, 2013, 305 - 324
  • Guided Merging of Sequence Diagrams / M. Widl, A. Biere, P. Brosch, U. Egly, M. Heule, G. Kappel, M. Seidl, H. Tompits / in: "Software Language Engineering", Lecture Notes in Computer Science Volume 7745, Springer, 2013, ISSN: 0302-9743, 164 - 183
  • Complexity Classifications for logic-based Argumentation / U. Egly, N. Creignou, J. Schmidt / CoRR - Computing Research Repository, April (2013)
  • Model-Based Recasting in Answer-Set Programming / T. Eiter, M. Fink, J. Puehrer, H. Tompits, S. Woltran / Report for TU Wien, Institut fuer Informationssysteme; Report No. DBAI-TR-2013-83, 2013; 34 pages

2012

  • The DReW System for Nonmonotonic DL-Programs / G. Xiao, T. Eiter, S. Heymans / Talk: Joint Conference of the Sixth Chinese Semantic Web Symposium and the First Chinese Web Science Conference, Shenzhen, China; 2012-11-28 - 2012-11-30; in: "Proceedings of Joint Conference of the Sixth Chinese Semantic Web Symposium and the First Chinese Web Science Conference", J. Li et al. (ed.); Sprlinger, (2012)
  • On sequent systems and resolution for quantified boolean formulas / U. Egly / Talk: Dagstuhl Seminar 12471 - SAT Interactions, Dagstuhl, Deutschland (invited); 2012-11-18 - 2012-11-23
  • Linked Stream Data Processing Engines: Facts and Figures / D. Le-Phuoc, M. Dao-Tran, M.D. Pham, P. Boncz, T. Eiter, M. Fink / Talk: International Semantic Web Conference (ISWC), Boston, MA, USA,; 2012-11-11 - 2012-11-15; in: "The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II", P. Cudre-Mauroux et al. (ed.); Springer, LNCS 7650 (2012), ISBN: 978-3-642-35172-3; 300 - 312
  • A new learning scheme for QDPLL solvers / U. Egly / Talk: Dagstuhl Seminar 12461: Games and Decisions for Rigorous Systems Engineering, Dagstuhl, Deutschland (invited); 2012-11-11 - 2012-11-16
  • Test Case Generation by Grammar-based Fuzzing for Model-driven Engineering / M. Widl / Poster: Haifa Verification Conference (HVC), Haifa, Israel; 2012-11-06 - 2012-11-08; in: "Proceedings of the Eighth Haifa Verification Conference", A. Biere, A. Nahir, E.J. Vos (ed.); (2012), 2 pages
  • Semantically Enriched Multi-Modal Routing / T. Eiter, T. Krennwallner, M. Prandtstetter, C. Rudloff, P. Schneider, M. Straub / Talk: 19th ITS World Congress (ITS World 2012), Vienna, Austria; 2012-10-22 - 2012-10-26; in: "19th ITS World Congress (ITS World 2012)", V. Blervaque, R. Pfliegl (ed.); ERTICO-ITS Europe, Brussels (2012), Paper ID EU-00427, 10 pages
  • OMiGA: An Open Minded Grounding on-the-fly Answer Set Solver / M. Dao-Tran, T. Eiter, M. Fink, G. Weidinger, A. Weinzierl / Talk: 13th European Conference on Logics in Artificial Intelligence (JELIA 2012), Toulouse, France; 2012-09-26 - 2012-09-28; in: "13th European Conference on Logics in Artificial Intelligence (JELIA 2012)", L. del Cerro, A. Herzig, J. Mengin (ed.); Springer, LNCS 7519 (2012), 480 - 483
  • Exploiting Unfounded Sets for HEX-Program Evaluation / T. Eiter, M. Fink, T. Krennwallner, C. Redl, P. Schüller / Talk: 13th European Conference on Logics in Artificial Intelligence (JELIA 2012), Toulouse, France; 2012-09-26 - 2012-09-28; in: "13th European Conference on Logics in Artificial Intelligence (JELIA 2012)", L. del Cerro, A. Herzig, J. Mengin (ed.); Springer, LNCS 7519 (2012), ISBN: 978-3-642-33352-1; 160 - 175
  • Guided Merging of Sequence Diagrams / M. Widl, A. Biere, P. Brosch, U. Egly, M. Heule, G. Kappel, M. Seidl, H. Tompits / Talk: 5th International Conference on Software Language Engineering, Dresden; 2012-09-26 - 2012-09-28; in: "SLE 2012 - Pre-proceedings", K. Czarnecki, G. Hedin (ed.); Dresden (2012), 163 - 182
  • Inconsistency Management for Traffic Regulations: Formalization and Complexity Results / H. Beck, T. Eiter, T. Krennwallner / Talk: 13th European Conference on Logics in Artificial Intelligence (JELIA 2012), Toulouse, France; 2012-09-26 - 2012-09-28; in: "13th European Conference on Logics in Artificial Intelligence (JELIA 2012)", L. del Cerro, A. Herzig, J. Mengin (ed.); Springer, 7519 (2012), ISBN: 978-3-642-33352-1; 80 - 93
  • Eliminating Unfounded Set Checking for HEX-Programs / T. Eiter, M. Fink, T. Krennwallner, C. Redl, P. Schüller / Talk: 5th Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP 2012), Budapest, Hungary; 2012-09-24; in: "Proceedings of Answer Set Programming and Other Computing Paradigms (ASPOCP 2012), 5th International Workshop, September 4, 2012, Budapest, Hungary", M. Fink, Y. Lierler (ed.); CoRR - Computing Research Repository, arXiv:1301.1390v1 (2012), 15 pages
  • Extending Object-Oriented Languages by Declarative Specifications of Complex Objects using Answer-Set Programming / J. Oetsch, J. Puehrer, H. Tompits / Talk: 26th Workshop on Logic Programming (WLP 2012), Bonn, Germany; 2012-09-24 - 2012-09-25; in: "26th Workshop on Logic Programming (WLP 2012)", (2012), 129 - 137
  • Abstract Argumentation via Monadic Second Order Logic / W. Dvorak, St. Szeider, S. Woltran / Talk: International Conference on Scalable Uncertainty Management (SUM), Marburg, Germany; 2012-09-17 - 2012-09-19; in: "Proceedings of Sixth International Conference on Scalable Uncertainty Management (SUM 2012)", E. Hüllermeier, S. Link, T. Fober, B. Seeger (ed.); Lecture Notes in Computer Science / Springer, 7520 (2012), ISBN: 978-3-642-33361-3; 85 - 98
  • Complexity of logic-based argumentation in Schaefer's framework / U. Egly, N. Creignou, J. Schmidt / Talk: COMMA - International Conference on Computational Models of Argument, Wien; 2012-09-10 - 2012-09-12; in: "Computational Models of Argument", B. Verheij, St. Szeider, S. Woltran (ed.); IOS Press, Frontiers in Artificial Intelligence and Applications, Vol 245 (2012), ISBN: 978-1-61499-110-6; 237 - 248
  • Valued-Based Argumentation for Tree-like Value Graphs / Ej Kim, S. Ordyniak / Talk: COMMA - International Conference on Computational Models of Argument, Vienna, Austria; 2012-09-10 - 2012-09-12; in: "Fourth International Conference on Computational Models of Argument (Comma 2012)", B. Verheij, St. Szeider, S. Woltran (ed.); IOS Press, Vol. 245 (2012), ISBN: 1614991103; 378 - 389
  • Semantic Independence in DL-programs / T. Eiter, M. Fink, D. Stepanova / Talk: International Conference on Web Reasoning and Rule Systems (RR), Vienna, Austria; 2012-09-10 - 2012-09-12; in: "Web Reasoning and Rule Systems - 6th International Conference, RR 2012, Vienna, Austria, September 10-12, 2012. Proceedings", M. Krötzsch, U. Straccia (ed.); Springer, LNCS 7497 (2012), 58 - 74
  • Answer Set Programming with External Sources / C. Redl / Talk: 28th International Conference on Logic Programming Doctoral Consortium, Budapest, Hungary; 2012-09-04; in: "Technical Communications of the 28th International Conference on Logic Programming", A. Dovier, Vitor Costa (ed.); Leibniz International Proceedings in Informatics / Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, 7 / Dagstuhl, Germany (2012), ISBN: 978-3-939897-17-0; 469 - 475
  • Backdoors to Normality for Disjunctive Logic Programs / J. Fichte, St. Szeider / Talk: 5th Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP 2012), Edinburgh; 2012-09-04; in: "Proceedings of the 5th Workshop on Answer Set Programming and Other Computing Paradigms (ASPOCP 2012)", Y. Lierler, M. Fink (ed.); (2012), 99 - 113
  • Reasoning and Query Answering in Description Logics / M. Ortiz de la Fuente, M. Simkus / Talk: Reasoning Web, International Summer School, Wien (invited); 2012-09-03 - 2012-09-08; in: "Reasoning Web: Semantic Technologies for Advanced Query Answering", T. Eiter, T. Krennwallner (ed.); Springer LNCS, 7487 (2012), ISBN: 978-3-642-33157-2; 1 - 53
  • Inconsistency Measurement based on Variables in Minimal Unsatisfiable Subsets / G. Xiao, Y. Ma / Talk: ECAI 2012 - 20th European Conference on Artificial Intelligence, Montpellier, France; 2012-08-27 - 2012-08-31; in: "Proceedings of 20th European Conference on Artificial Intelligence", Ch. Bessiere, L. Raedt, D. Dubois, P. Doherty, P. Frasconi, F. Heintz, P. Lucas (ed.); IOS Press, 242 (2012), ISBN: 978-1-61499-097-0; 864 - 869
  • An FLP-Style Answer-Set Semantics for Abstract-Constraint Programs with Disjunctions / J. Oetsch, J. Puehrer, H. Tompits / Talk: 28th International Conference on Logic Programming, Budapest, Hungary; 2012-08-04 - 2012-08-08; in: "Technical Communications of the 28th International Conference on Logic Programming", LIPIcs, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Volume 17 (2012), 12 pages
  • Annotating Answer-Set Programs in LANA / M. De Vos, D. Kisa, J. Oetsch, J. Puehrer, H. Tompits / Talk: 28th International Conference on Logic Programming, Budapest, Hungary; 2012-08-04 - 2012-08-08; in: "28th International Conference on Logic Programming", Cambridge University Press, Volume 12 / Special Issue 4-­5 / Cambridge (2012), 619 - 637
  • Inconsistency Managment for Traffic Regulations / H. Beck, T. Eiter, T. Krennwallner / Talk: The AAAI 2012 Workshop on Semantic Cities, Toronto, Canada; 2012-07-23; in: "The AAAI 2012 Workshop on Semantic Cities", B. Srivastava, F. Lecue, A. Joshi (ed.); AAAI Press, Technical Report WS-12-13 (2012), ISBN: 978-1-57735-578-6; Paper ID 1, 6 pages
  • On Finding Optimal Polytrees / S. Gaspers, M. Koivisto, M. Liedloff, S. Ordyniak, St. Szeider / Talk: AAAI Conference, Toronto, Ontario, Canada; 2012-07-22 - 2012-07-26; in: "Proceedings of the 26th Conference on Artificial Intelligence (AAAI 2012)", J. Hoffmann, B. Selman (ed.); AAAI Press, (2012), 750 - 756
  • Don´t Be Strict in Local Search! / S. Gaspers, Ej Kim, S. Ordyniak, S. Saurabh, St. Szeider / Talk: AAAI Conference, Toronto, Ontario, Canada; 2012-07-22 - 2012-07-26; in: "Proceedings of the 26th Conference on Artificial Intelligence (AAAI 2012)", J. Hoffmann, B. Selman (ed.); AAAI Press, (2012), 486 - 492
  • The Complexity of Planning Revisited - A Parameterized Analysis / C. Bäckström, Y. Chen, P. Jonsson, S. Ordyniak, St. Szeider / Talk: AAAI Conference, Toronto, Ontario, Canada; 2012-07-22 - 2012-07-26; in: "Proceedings of the 26th Conference on Artificial Intelligence (AAAI 2012)", J. Hoffmann, B. Selman (ed.); AAAI Press, (2012), 1735 - 1741
  • Query Rewriting for Horn-SHIQ Plus Rules / T. Eiter, M. Ortiz de la Fuente, M. Simkus, T. Tran, G. Xiao / Talk: Twenty-Sixth AAAI Conference on Artificial Intelligence, Toronto, Ontario, Canada; 2012-07-22 - 2012-07-26; in: "Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence", J. Hoffmann, B. Selman (ed.); AAAI Press, (2012), ISBN: 978-1-57735-568-7; 726 - 733
  • Backdoors to Acyclic SAT / S. Gaspers, St. Szeider / Talk: International Colloquium on Automata, Languages and Programming (ICALP), Warwick, UK; 2012-07-09 - 2012-07-13; in: "Proceedings of the 39th International Colloquium on Automata, Languages and Programming (ICALP 2012)", Springer-Verlag, Lecture Notes in Computer Science / Vol. 7391 (2012), ISBN: 978-3-642-31593-0; 363 - 374
  • Parameterized Complexity Results for Probabilistic Network Structure Learning / St. Szeider / Keynote Lecture: Workshop on Applications of Parameterized Algorithms and Complexit, Warwick, UK (invited); 2012-07-08
  • qbf2epr: A Tool for Generating EPR Formulas from QBF / M. Seidl, F. Lonsing, A. Biere / Talk: Third Workshop on Practical Aspects of Automated Reasoning, Manchester; 2012-06-30 - 2012-07-01; in: "Proceedings of PAAR 2012", P. Fontaine, R. Schmidt, S. Schulz (ed.); (2012), 8 pages
  • Resolution-Based Certificate Extraction for QBF / A. Niemetz, M. Preiner, F. Lonsing, M. Seidl, A. Biere / Talk: Int. Conference on Theory and Applications of Satisfiability Testing, Trento; 2012-06-17 - 2012-06-20; in: "Proceedings of the International Conference on Theory and Applications of Satisfiability Testing (SAT 2012)", Springer LNCS, 7317 (2012), ISBN: 978-3-642-31611-1; 430 - 435
  • On Sequent Systems and Resolution for QBFs / U. Egly / Talk: International Conference on the Theory and Applications of Satisfiability Testing, Trento, Italien; 2012-06-17 - 2012-06-20; in: "Theory and Applications of Satisfiability Testing - SAT 2012", Lecture Notes in Computer Science, Springer Berlin Heidelberg, 7317 (2012), ISBN: 978-3-642-31611-1; 100 - 113
  • Strong Backdoors to Nested Satisfiability / S. Gaspers, St. Szeider / Talk: International Conference on Theory and Applications of Satisfiability Testing (SAT), Trento, Italy; 2012-06-17 - 2012-06-20; in: "Proceedings of the Fifteen International Conference on Theory and Applications of Satisfiability Testing (SAT 2012)", A. Cimatti, R. Sebastiani (ed.); LNCS / Springer, 7317 (2012), ISBN: 978-3-642-31611-1; 58 - 71
  • Computing Resolution-Path Dependencies in Linear Time / F. Slivovsky, St. Szeider / Talk: International Conference on Theory and Applications of Satisfiability Testing (SAT), Trento, Italy; 2012-06-17 - 2012-06-20; in: "Proceedings of the Fifteen International Conference on Theory and Applications of Satisfiability Testing (SAT 2012)", A. Cimatti, R. Sebastiani (ed.); LNCS / Springer, 7317 (2012), ISBN: 978-3-642-31611-1; 58 - 71
  • Paraconsistent Hybrid Theories / M. Fink / Talk: Principles of Knowledge Representation and Reasoning (KR), Rome, Italy; 2012-06-10 - 2012-06-14; in: "Principles of Knowledge Representation and Reasoning: Proceedings of the Thirteenth International Conference, KR 2012, Rome, Italy, June 10-14, 2012", G. Brewka, T. Eiter, S. McIlraith (ed.); AAAI Press, (2012), ISBN: 978-1-57735-560-1; 391 - 401
  • Worst-Case Optimal Reasoning with Forest Logic Programs / C. Feier / Talk: 13th International Conference on Principles of Knowledge Representation and Reasoning, Rome, Italy; 2012-06-10 - 2012-06-14; in: "13th International Conference on Principles of Knowledge Representation and Reasoning", G. Brewka, T. Eiter, S. McIlraith (ed.); AAAI Press, (2012), ISBN: 978-1-57735-561-8; 608 - 612
  • The Complexity of Explaining Negative Query Answers in DL-Lite / D. Calvanese, M. Ortiz de la Fuente, M. Simkus, G. Stefanoni / Talk: Principles of Knowledge Representation and Reasoning (KR), Rome, Italy; 2012-06-10 - 2012-06-14; in: "Principles of Knowledge Representation and Reasoning: Proceedings of the Thirteenth International Conference, KR 2012", G. Brewka, T. Eiter, S. McIlraith (ed.); AAAI Press, (2012), ISBN: 978-1-57735-560-1; 583 - 587
  • On the Small-Scope Hypothesis for Testing Answer-Set Programs / J. Oetsch, M. Prischink, J. Puehrer, M. Schwengerer, H. Tompits / Talk: 13th International Conference on Principles of Knowledge Representation and Reasoning, Rome, Italy; 2012-06-10 - 2012-06-14; in: "13th International Conference on Principles of Knowledge Representation and Reasoning", AAAI Press, (2012), ISBN: 978-1-57735-561-8; 43 - 53
  • LANA: A Language for Annotating Answer-Set Programs / M. De Vos, D. Kisa, J. Oetsch, J. Puehrer, H. Tompits / Talk: 14th International Workshop on Non-Monotonic Reasoning, Rome, Italy; 2012-06-08 - 2012-06-10; in: "14th International Workshop on Non-Monotonic Reasoning", (2012), 9 pages
  • Towards Practical Query Answering for Horn SHIQ. / T. Eiter, M. Ortiz de la Fuente, M. Simkus, T. Tran, G. Xiao / Talk: International Workshop on Description Logics (DL), Rome, Italy; 2012-06-07 - 2012-06-10; in: "Proc. of the 2012 International Workshop on Description Logics (DL 2012)", Y. Kazakov, D. Lembo, F. Wolter (ed.); CEUR workshop proceedings, 846 (2012), ISSN: 1613-0073; 158 - 168
  • Answering Expressive Path Queries over Lightweight DL Knowledge Bases / M. Bienvenu, M. Ortiz de la Fuente, M. Simkus / Talk: International Workshop on Description Logics (DL), Rome, Italy; 2012-06-07 - 2012-06-10; in: "Proc. of the 2012 International Workshop on Description Logics (DL 2012)", Y. Kazakov, D. Lembo, F. Wolter (ed.); (2012), ISSN: 1613-0073; 81 - 91
  • Towards Scenario-Based Testing of UML Diagrams / P. Brosch, U. Egly, S. Gabmeyer, G. Kappel, M. Seidl, H. Tompits, M. Widl, M. Wimmer / Talk: 6th International Conference on Tests and Proofs (TAP 2012), Prague, Czech Republic; 2012-05-31 - 2012-06-01; in: "Proceedings of the 6th International Conference on Tests and Proofs (TAP 2012)", Springer, LNCS 7305 (2012), ISBN: 978-3-642-30472-9; 149 - 155
  • A Framework for the Specification of Random SAT and QSAT Formulas / N. Creignou, U. Egly, M. Seidl / Talk: 6th International Conference on Tests and Proofs (TAP 2012), Prague, Czech Republic; 2012-05-31 - 2012-06-01; in: "Proceedings of the 6th International Conference on Tests and Proofs (TAP 2012)", Springer, Heidelberg (2012), ISBN: 978-3-642-30472-9; 163 - 168
  • The Parameterized Complexity of Propositional Satisfiability / St. Szeider / Keynote Lecture: Statistical Mechanics of Unsatisfiability and Glasses, Ferry Stockholm-Mariehamn and Hotel Arkipelag, Mariehamn, Åland (invited); 2012-05-23 - 2012-05-26
  • k-Gap Interval Graphs / F. Fomin, S. Gaspers, P. Golovach, K. Suchan, St. Szeider, E. van Leeuwen, M. Vatshelle, Y. Villanger / Talk: Latin American Theoretical Informatics Symposium, Arequipa, Peru; 2012-04-16 - 2012-04-20; in: "Proceedings of the 10th Latin American Theoretical Informatics Symposium (LATIN 2012)", D. Fernández-Baca (ed.); Lecture Notes in Computer Science / Springer, 7256 (2012), ISBN: 978-3-642-29343-6; 350 - 361
  • Forgetting for Defeasible Logic / G. Antoniou, T. Eiter, K. Wang / Talk: International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR), Mérida, Venezuela; 2012-03-11 - 2012-03-15; in: "Logic for Programming, Artificial Intelligence, and Reasoning. 18th International Conference, LPAR-18, Proceedings", N. Bjorner, A. Voronkov (ed.); LNCS, Springer, 7180 (2012), ISBN: 978-3-642-28716-9; 77 - 91
  • Uniform Evaluation of Nonmonotonic DL-Programs / T. Eiter, T. Krennwallner, P. Schneider, G. Xiao / Talk: 7th International Symposium on Foundations of Information and Knowledge Systems (FoIKS 2012), Kiel, Germany (invited); 2012-03-05 - 2012-03-09; in: "7th International Symposium on Foundations of Information and Knowledge Systems (FoIKS 2012)", T. Lukasiewicz, A. Sali (ed.); Springer, 7153 (2012), 1 - 22
  • Parameterized Complexity / St. Szeider / Keynote Lecture: The Logic and Interactions Winter School, CIRM, Marseille, France (invited); 2012-01-30 - 2012-02-03
  • The Added Value of Argumentation / S. Modgil, F. Toni, F. Bex, I. Bratko, C. I. Chesnevar, W. Dvorak, M. A. Falappa, X. Fan, S. Gaggl, A. J. Garcia, M. P. Gonzalez, Th. F. Gordon, J. Leite, M. Mozina, Ch. Reed, G. Simari, St. Szeider, P. Torroni, S. Woltran / in: "Agreement Technologies", S. Ossowski (ed.); Springer Netherlands, Dordrecht, 2012, ISBN: 978-94-007-5582-6, 357 - 403
  • Simulating Production Rules Using ACTHEX / T. Eiter, C. Feier, M. Fink / in: "Correct Reasoning, Essays on Logic-Based AI in Honour of Vladimir Lifschitz", E. Erdem, J. Lee, Y. Lierler, D. Pearce (ed.); Springer, LNCS 7265, 2012, (invited), ISBN: 978-3-642-30742-3, 211 - 228
  • Backdoors to Satisfaction / S. Gaspers, St. Szeider / in: "The Multivariate Algorithmic Revolution and Beyond Essays Dedicated to Michael R. Fellows on the Occasion of His 60th Birthday", H.L. Bodlaender, R. Downey, F. Fomin, D. Marx (ed.); Springer LNCS, Berlin / Heidelberg, 2012, ISBN: 978-3-642-30890-1, 287 - 317
  • Stepwise Debugging of Description-Logic Programs / J. Oetsch, J. Puehrer, H. Tompits / in: "Correct Reasoning - Essays on Logic-Based AI in Honour of Vladimir Lifschitz", Springer, LNCS 7265, 2012, (invited), 492 - 508
  • Proceedings of Answer Set Programming and Other Computing Paradigms (ASPOCP 2012), 5th International Workshop, September 4, 2012, Budapest, Hungary / M. Fink, Y. Lierler / Computing Research Repository (CoRR), arXiv:1301.2215v1, 2012, 177 pages
  • Workshop Notes of the 4th International Workshop on Acquisition, Representation and Reasoning with Contextualized Knowledge ARCOE-12 August 28, 2012 Montpellier, France / M. Fink, M. Homola, A. Mileo, I. Varzinczak / Online Publication, held at the European Conference on Artificial Intelligence (ECAI), 2012, 66 pages
  • Principles of Knowledge Representation and Reasoning: Proceedings of the Thirteenth International Conference, KR 2012 / G. Brewka, T. Eiter, S. McIlraith / AAAI Press, Menlo Park, California, U.S.A., 2012, ISBN: 978-1-57735-560-1; 676 pages
  • Reasoning Web: Semantic Technologies for Advanced Query Answering / T. Eiter, T. Krennwallner / Springer LNCS 7487, Heidelberg, 2012, ISBN: 978-3-642-33157-2; 386 pages
  • Fourth International Conference on Computational Models of Argument (COMMA 2012) / B. Verheij, St. Szeider, S. Woltran / in series "Computational Models of Argument", series editor: J. Breuker, N. Guarino, J. Liu, R. de Mántaras, R. Mizoguchi, M. Musen, S. Pal, N. Zhong; IOS Press, Amsterdam, 2012, ISBN: 1614991103
  • A Branch-and-Reduce Algorithm for Finding a Minimum Independent Dominating Set / S. Gaspers, M. Liedloff / Discrete Mathematics & Theoretical Computer Science, Vol. 14 (2012), No. 1; 29 - 42
  • Tractable Answer-Set Programming with Weight Constraints: Bounded Treewidth is not Enough / R. Pichler, St. Rümmele, St. Szeider, S. Woltran / Theory and Practice of Logic Programming, FirstView Article (2012), July; 1 - 24
  • Editing Graphs to Satisfy Degree Constraints: A Parameterized Approach / L. Mathieson, St. Szeider / Journal of Computer and System Sciences, Vol. 78 (2012), No. 1; 179 - 191
  • On Graph Contractions and Induced Minors / P. Hof, M. Kaminski, D. Paulusma, St. Szeider, D. Thilikos / Discrete Applied Mathematics, Vol. 160 (2012), No. 6; 799 - 809
  • Parameterized Complexity Results for General Factors in Bipartite Graphs with an Application to Constraint Programming / G. Gutin, Ej Kim, A. Soleimanfallah, St. Szeider, A. Yeo / Algorithmica, Vol. 64 (2012), No. 1; 112 - 125
  • Detection of Windows in Facades Using Image Processing Algorithms / M. Miljanovic, U. Egly, T. Eiter / Indian Journal of Computer Science and Engineering, 3 (2012), 4; 539 - 547
  • On Independent Sets and Bicliques in Graphs / S. Gaspers, D. Kratsch, M. Liedloff / Algorithmica, Vol. 62 (2012), No. 3-4; 637 - 658
  • A universally fastest algorithm for Max 2-Sat, Max 2-CSP, and everything in between / S. Gaspers, G. Sorkin / Journal of Computer and System Sciences, Vol. 78 (2012), No. 1; 305 - 335
  • Parameterizing by the Number of Numbers / M. R. Fellows, S. Gaspers, F. A. Rosamond / Theory of Computing Systems, Volume 50 (2012), No. 4; 675 - 693
  • The Answer Set Programming Competition / F. Calimeri, G. Ianni, T. Krennwallner, F. Ricca / AI Magazine, 33 (2012), 4; 114 - 118
  • Mapping between RDF and XML with XSPARQL / S. Bischof, D. Decker, T. Krennwallner, A. Polleres / LNCS Journal on Data Semantics, 1 (2012), 3; 147 - 185
  • Conflict-driven ASP solving with external sources / T. Eiter, M. Fink, T. Krennwallner, C. Redl / Theory and Practice of Logic Programming, 12 (2012), 4-5; 659 - 679
  • Augmenting Tractable Fragments of Abstract Argumentation / W. Dvorak, S. Ordyniak, St. Szeider / Artificial Intelligence, 186 (2012), 186; 157 - 173
  • Conjunctive query answering in the description logic SH using knots / T. Eiter, M. Ortiz de la Fuente, M. Simkus / Journal of Computer and System Sciences, 78 (2012), 1; 47 - 85
  • Comparing Inconsistency Resolutions in Multi-Context Systems / A. Weinzierl / in: "New Directions in Logic, Language and Computation - ESSLLI 2010 and ESSLLI 2011 Student Sessions. Selected Papers", D. Lassiter, M. Slavkovik (ed.); Springer, LNCS, Berlin Heidelberg, 2012, ISBN: 978-3-642-31466-7, 158 - 174
  • The Good, the Bad, and the Odd: Cycles in Answer-Set Programs / J. Fichte / in: "New Directions in Logic, Language and Computation", D. Lassiter, M. Slavkovik (ed.); Springer LNCS, Springer Berlin / Heidelberg, 2012, ISBN: 978-3-642-31466-7, 78 - 90
  • Parsing Combinatory Categorial Grammar via Planning in Answer Set Programming / Y. Lierler, P. Schüller / in: "Correct Reasoning, Essays on Logic-Based AI in Honour of Vladimir Lifschitz", E. Erdem, J. Lee, Y. Lierler, D. Pearce (ed.); Springer LNCS, 2012, (invited), ISBN: 978-3-642-30742-3, 436 - 453
  • Towards Semantics-Aware Merge Support in Optimistic Model Versioning / P. Brosch, U. Egly, S. Gabmeyer, G. Kappel, M. Seidl, H. Tompits, M. Widl, M. Wimmer / in: "Models in Software Engineering - Workshops and Symposia at MODELS 2011, Reports and Revised Selected Papers", Springer LNCS, Berlin-Heidelberg, 2012, ISSN: 0302-9743, 246 - 256
  • Event-Sequence Testing using Answer-Set Programming / M. Brain, E. Erdem, K. Inoue, J. Oetsch, J. Puehrer, H. Tompits, C. Yilmaz / International Journal On Advances in Software, 5 (2012), 3 & 4; 15 pages
  • Tractable Answer-Set Programming with Weight Constraints: Bounded Treewidth is not Enough / R. Pichler, St. Rümmele, St. Szeider, S. Woltran / CoRR - Computing Research Repository, 1204.3040 (2012), abs/1204.3040; 20 pages
  • A Paraconsistent Semantics for Hybrid Theories / M. Fink / Report for TU Wien, Institut fuer Informationssysteme; Report No. INFSYS RR-1843-12-02, 2012
  • Improving HEX-Program Evaluation based on Unfounded Sets / T. Eiter, M. Fink, T. Krennwallner, C. Redl, P. Schüller / Report for Institut für Informationssysteme; Report No. RR-1843-12-08, 2012; 47 pages
  • Managing Inconsistency in Multi-Context Systems using the IMPL Policy Language / T. Eiter, M. Fink, G. Ianni, P. Schüller / Report for TU Wien, Institut fuer Informationssysteme; Report No. INFSYS RR-1843-12-05, 2012; 33 pages
  • Finding Explanations of Inconsistency in Multi-Context Systems / T. Eiter, M. Fink, P. Schüller, A. Weinzierl / Report for TU Wien, Institut fuer Informationssysteme; Report No. INFSYS RR-1843-12-09, 2012; 72 pages
  • Conflict-driven ASP Solving with External Sources / T. Eiter, M. Fink, T. Krennwallner, C. Redl / Report for CoRR - Computing Research Repository; Report No. arXiv:1210.1649v1, 2012; 19 pages
  • Abstract Argumentation via Monadic Second Order Logic. / W. Dvorak, St. Szeider, S. Woltran / Report No. DBAI-TR-2012-79, 2012; 21 pages

2011

2010

2009

  • Query Answering in Horn-SHIQ / M. Ortiz de la Fuente / Talk: Seminar of the KRDB Research Centre at the Faculty of Computer Science of the Free University of Bozen-Bolzano, Bolzano, Italy (invited); 2009-12-14
  • Bidirectional Answer Set Programs with Function Symbols / M. Simkus / Talk: Seminar of the KRDB Research Centre at the Faculty of Computer Science of the Free University of Bozen-Bolzano, Bolzano, Italy (invited); 2009-12-11
  • Inductive Query Answering and Concept Retrieval Exploiting Local Models / C. d´Amato, N. Fanizzi, F. Esposito, T. Lukasiewicz / Talk: International Conference on Intelligent Systems Design and Applications (ISDA), Pisa, Italy; 2009-11-30 - 2009-12-02; in: "Proceedings of the 9th International Conference on Intelligent Systems Design and Applications (ISDA 2009)", B. Lazzerini, L. Jain, A. Abraham, F. Marcelloni, F. Herrera, V. Loia (ed.); IEEE Computer Society, (2009), 1209 - 1214
  • Some Equivalence Concepts for Hybrid Theories / M. Fink, D. Pearce / Talk: Conference of the Spanish Organization for Artificial Intelligence (CAEPIA), Sevilla, ESP; 2009-11-09 - 2009-11-13; in: "Proceedings of the 13th Conference of the Spanish Organization for Artificial Intelligence (CAEPIA 2009)", Spanish Association for Artifical Intelligence, (2009), 327 - 336
  • Combining Semantic Web Search with the Power of Inductive Reasoning / C. d´Amato, N. Fanizzi, B. Fazzinga, G. Gottlob, T. Lukasiewicz / Talk: Workshop on Uncertainty Reasoning for the Semantic Web (URSW), Washington DC, USA; 2009-10-26; in: "Proceedings of the Fifth International Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2009)", F. Bobillo, P. da Costa, C. d´Amato, N. Fanizzi, K.B. Laskey, K.J. Laskey, T. Lukasiewicz, T. Martin, N. Nickles, M. Pool, S. Smrz (ed.); CEUR-Proceedings, 527 (2009), ISSN: 1613-0073; 15 - 26
  • Uncertainty Reasoning for the Semantic Web / T. Lukasiewicz / Talk: International Conference on Web Reasoning and Rule Systems (RR), Chantilly, Virginia, USA (invited); 2009-10-25 - 2009-10-29; in: "Proceedings of the 3rd International Conference on Web Reasoning and Rule Systems (RR 2009)", A. Polleres, T. Swift (ed.); Springer Lecture Notes in Computer Science, 5837 (2009), ISBN: 978-3-642-05081-7; 26 - 39
  • Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regime / G. Ianni, T. Krennwallner, A. Martello, A. Polleres / Talk: 8th International Semantic Web Conference (ISWC 2009), Washington D.C., U.S.A.; 2009-10-25 - 2009-10-29; in: "8th International Semantic Web Conference (ISWC 2009)", A. Bernstein, D. Karger, T. Heath, L. Feigenbaum, D. Maynard, E. Motta, K. Thirunarayan (ed.); Springer, 5823 (2009), ISBN: 978-3-642-04929-3; 310 - 327
  • Uncertainty in the Semantic Web / T. Lukasiewicz / Keynote Lecture: International Conference on Scalable Uncertainty Management (SUM), Washington DC, USA (invited); 2009-09-28 - 2009-09-30; in: "Proceedings of the 3rd International Conference on Scalable Uncertainty Management (SUM 2009)", L. Godo, A. Pugliese (ed.); Springer Lecture Notes in Computer Science, 5785 (2009), ISBN: 978-3-642-04387-1; 2 - 11
  • Combining Nonmonotonic Knowledge Bases with External Sources / T. Eiter, G. Brewka, M. Dao-Tran, M. Fink, G. Ianni, T. Krennwallner / Talk: 7th International Symposium on Frontiers of Combining Systems (FroCoS 2009), Trento, Italy (invited); 2009-09-16 - 2009-09-18; in: "7th International Symposium on Frontiers of Combining Systems (FroCos 2009)", S. Ghilardi, R. Sebastiani (ed.); Springer, 5749 (2009), ISBN: 978-3-642-04221-8; 18 - 42
  • Kato: A Plagiarism-Detection Tool for Answer-Set Programs / J. Oetsch, M. Schwengerer, H. Tompits / Talk: 23rd Workshop on (Constraint) Logic Programming, Potsdam, Germany; 2009-09-15 - 2009-09-16; in: "23rd Workshop on (Constraint) Logic Programming", A. Wolf, U. Geske (ed.); Universitätsverlag Potsdam, (2009), ISBN: 978-3-86956-026-7; 75 - 79
  • Approximate Classification of Semantically Annotated Web Resources Exploiting Pseudo-metrics Induced by Local Models / C. d´Amato, N. Fanizzi, F. Esposito, T. Lukasiewicz / Talk: 2009 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, Mailand, Italien; 2009-09-15 - 2009-09-18; in: "Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2009)", R. Baeza-Yates, B. Berendt, E. Bertino, E.P. Lim, G. Pasi (ed.); IEEE Computer Society, (2009), ISBN: 978-0-7695-3801-3; 689 - 692
  • Combining Boolean Games with the Power of Ontologies for Automated Multi-Attribute Negotiation in the Semantic Web / T. Lukasiewicz, A. Ragone / Talk: IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT), Milan, Italy; 2009-09-15 - 2009-09-18; in: "Proceedings of the 2009 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT 2009)", R. Baeza-Yates, J. Lang, S. Mitra, S. Parsons, G. Pasi (ed.); IEEE, (2009), 395 - 402
  • Towards Diagnosing Inconsistency in Nonmonotonic Multi-Context Systems / T. Eiter, M. Fink, P. Schüller, A. Weinzierl / Talk: International Workshop on Logic-Based Interpretation of Context: Modelling and Applications, Potsdam, Deutschland; 2009-09-14; in: "Proceedings of the 1st International Workshop on Logic-Based Interpretation of Context: Modelling and Applications colocated with LPNMR 2009", J. Delgrande, A. Mileo (ed.); CEUR workshop proceedings, Vol-550 (2009), ISSN: 1613-0073; Paper ID 2, 4 pages
  • From Data Integration Towards Knowledge Mediation / G. Brewka, T. Eiter / Talk: International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), Potsdam, Germany; 2009-09-14 - 2009-09-18; in: "Proceedings of the 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009)", E. Erdem, F. Lin, T. Schaub (ed.); LNCS, Springer, 5753 (2009), ISBN: 978-3-642-04237-9; 610 - 612
  • Argumentation Context Systems: A Framework for Abstract Group Argumentation / G. Brewka, T. Eiter / Talk: International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), Potsdam, Germany; 2009-09-14 - 2009-09-18; in: "Proceedings of the 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009)", E. Erdem, F. Lin, T. Schaub (ed.); LNCS, Springer, 5753 (2009), ISBN: 978-3-642-04237-9; 44 - 57
  • Casting Away Disjunction and Negation under a Generalisation of Strong Equivalence with Projection / J. Puehrer, H. Tompits / Talk: 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009), Potsdam; 2009-09-14 - 2009-09-18; in: "Logic Programming and Nonmonotonic Reasoning", E. Erdem, F. Lin, T. Schaub (ed.); Springer, 5753 (2009), ISBN: 978-3-642-04237-9; 264 - 276
  • ccT on Stage: Generalised Uniform Equivalence Testing for Verifying Student Assignment Solutions / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009), Potsdam; 2009-09-14 - 2009-09-18; in: "Logic Programming and Nonmonotonic Reasoning", E. Erdem, F. Lin, T. Schaub (ed.); Springer, 5753 (2009), ISBN: 978-3-642-04237-9; 382 - 395
  • Relevance-driven Evaluation of Modular Nonmonotonic Logic Programs / M. Dao-Tran, T. Eiter, M. Fink, T. Krennwallner / Talk: 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009), Potsdam, Germany; 2009-09-14 - 2009-09-18; in: "10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009)", E. Erdem, F. Lin, T. Schaub (ed.); Springer, 5753 (2009), ISBN: 978-3-642-04237-9; 87 - 100
  • Answer Set Programming: A Primer / T. Eiter, G. Ianni, T. Krennwallner / Talk: 5th International Summer School Reasoning Web 2009, Brixen-Bressanone, Italy (invited); 2009-08-30 - 2009-09-04; in: "5th International Summer School Reasoning Web 2009", S. Tessaris, E. Franconi, T. Eiter, C. Gutierrez, S. Handschuh, M. Rousset, R. Schmidt (ed.); Springer, 5689 (2009), ISBN: 978-3-642-03753-5; 40 - 110
  • A Combination of Boolean Games with Description Logics for Automated Multi-Attribute Negotiation / T. Lukasiewicz, A. Ragone / Talk: International Workshop on Description Logics (DL), Oxford, UK; 2009-07-27 - 2009-07-30; in: "Proceedings of the 22nd International Workshop on Description Logics (DL 2009)", B. Cuenca Grau, I. Horrocks, B. Motik, U. Sattler (ed.); CEUR workshop proceedings, 477 (2009), ISSN: 1613-0073; 47:1 - 47:12
  • Tractable Query Answering over Ontologies with Datalog+- / A. Cali, G. Gottlob, T. Lukasiewicz / Talk: International Workshop on Description Logics (DL), Oxford, UK; 2009-07-27 - 2009-07-30; in: "Proceedings of the 22nd International Workshop on Description Logics (DL 2009)", B. Cuenca Grau, I. Horrocks, B. Motik, U. Sattler (ed.); CEUR workshop proceedings, 477 (2009), ISSN: 1613-0073; 46:1 - 46:12
  • Catching the Ouroboros: On debugging non-ground answer-set programs / J. Oetsch, J. Puehrer, H. Tompits / Talk: 26th International Conference on Logic Programming (ICLP 2010), Edinburgh, Scotland, United Kingdom; 2009-07-14 - 2009-07-17; in: "26th International Conference on Logic Programming (ICLP 2010)", M. Hermenegildo, T. Schaub (ed.); Theory and Practice of Logic Programming / Cambridge University Press, 10 / 4-6 / Cambridge, England, United Kingdom (2010), ISSN: 1471-0684; 513 - 529
  • Fusion of Logic Programming and Description Logics / M. Simkus / Talk: International Conference on Logic Programming (ICLP), Pasadena, California, USA; 2009-07-14 - 2009-07-17; in: "25th International Conference on Logic Programming (ICLP 2009)", P. Hill, D. Warren (ed.); LNCS, Springer, 5649 (2009), ISBN: 978-3-642-02845-8; 551 - 552
  • Finding Similar or Diverse Solutions in Answer Set Programming / T. Eiter, E. Erdem, H. Erdogan, M. Fink / Talk: International Conference on Logic Programming (ICLP), Pasadena, California, USA; 2009-07-14 - 2009-07-17; in: "25th International Conference on Logic Programming (ICLP 2009)", P. Hill, D. Warren (ed.); Springer, LNCS 5649 (2009), ISBN: 978-3-642-02845-8; 342 - 356
  • Modular Nonmonotonic Logic Programming Revisited / M. Dao-Tran, T. Eiter, M. Fink, T. Krennwallner / Talk: 25th International Conference on Logic Programming (ICLP 2009), Pasadena, California, U.S.A.; 2009-07-14 - 2009-07-17; in: "25th International Conference on Logic Programming (ICLP 2009)", P. Hill, D. Warren (ed.); Springer, 5649 (2009), ISBN: 978-3-642-02845-8; 145 - 159
  • Merging Logic Programs under Answer Set Semantics / J. Delgrande, T. Schaub, H. Tompits, S. Woltran / Talk: International Conference on Logic Programming (ICLP), Pasadena, Californien; 2009-07-14 - 2009-07-17; in: "Logic Programming", P. Hill, D. Warren (ed.); Springer, LNCS 5649 (2009), ISBN: 3-642-02845-4; 160 - 174
  • Decomposition of Declarative Knowledge Bases with External Functions / T. Eiter, M. Fink, T. Krennwallner / Talk: 21st International Joint Conference on Artificial Intelligence (IJCAI 2009), Pasadena, California, U.S.A.; 2009-07-11 - 2009-07-17; in: "Proceedings of the 21st International Joint Conference on Artificial Intelligence (IJCAI-09)", C. Boutilier (ed.); AAAI Press, Menlo Park, California, U.S.A. (2009), 752 - 758
  • Bidirectional Answer Set Programs with Function Symbols / T. Eiter, M. Simkus / Talk: International Joint Conference on Artificial Intelligence (IJCAI), Pasadena, California, USA; 2009-07-11 - 2009-07-17; in: "Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence (IJCAI-09)", C. Boutilier (ed.); AAAI Press, (2009), 765 - 771
  • Query Answering in Description Logics with Transitive Roles / T. Eiter, C. Lutz, M. Ortiz de la Fuente, M. Simkus / Talk: International Joint Conference on Artificial Intelligence (IJCAI), Pasadena, California; 2009-07-11 - 2009-07-17; in: "Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence (IJCAI-09)", C. Boutilier (ed.); AAAI Press, (2009), 759 - 764
  • Regular Path Queries in Expressive Description Logics with Nominals / D. Calvanese, T. Eiter, M. Ortiz de la Fuente / Talk: International Joint Conference on Artificial Intelligence (IJCAI), Pasadena, California; 2009-07-11 - 2009-07-17; in: "Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence (IJCAI-09)", C. Boutilier (ed.); AAAI Press, (2009), 714 - 720
  • Reasoning with knots / M. Ortiz de la Fuente, M. Simkus, T. Eiter / Talk: Tutorial sessions, Faculty of Computer Sicience, BUAP, Puebla, Mexiko (invited); 2009-07-09
  • First Developement steps for an Automated Knowledge-Based Deformation Interpretation System / T. Vicovac, A. Reiterer, U. Egly, T. Eiter, D. Rieke-Zapp / Talk: 9th Conference on Optical 3-D Measurement Techniques, Wien; 2009-07-01 - 2009-07-03; in: "Optical 3-D Measurement Techniques IX", A. Grün, H. Kahmen (ed.); Volume I (2009), ISBN: 978-3-9501492-5-8; 61 - 90
  • Realizing Default Logic over Description Logic Knowledge Bases / M. Dao-Tran, T. Eiter, T. Krennwallner / Talk: 10th European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU 2009), Verona, Italy; 2009-07-01 - 2009-07-03; in: "European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (ECSQARU 2009)", C. Sossai, G. Chemello (ed.); Springer, 5590 (2009), ISBN: 978-3-642-02905-9; 602 - 613
  • (1,2)-QSAT: A Good Candidate for Understanding Phase Transition Mechanisms / N. Creignou, H. Daude, U. Egly, R. Rossignol / Talk: Theory and Application of Satisfiability Testing -- SAT, Swansea; 2009-06-30 - 2009-07-03; in: "SAT 2009", O. Kullmann (ed.); Springer Lecture Notes in Computer Science (LNCS), 5584 (2009), ISSN: 0302-9743; 363 - 376
  • A General Datalog-Based Framework for Tractable Query Answering over Ontologies / A. Cali, G. Gottlob, T. Lukasiewicz / Talk: ACM Symposium on Principles of Database Systems (PODS), Providence, Rhode Island, USA; 2009-06-29 - 2009-07-02; in: "Proceedings of the 28th ACM Symposium on Principles of Database Systems (PODS 2009)", J. Paredaens, S. Jianwen (ed.); ACM Press, (2009), ISBN: 978-1-60558-553-6; 77 - 86
  • Querying Description Logic Knowledge Bases: automata-theoretic techniques / M. Ortiz de la Fuente / Talk: Moscow-Vienna Workshop on Logic and Computation 2009, Wien (invited); 2009-06-29 - 2009-07-02
  • Datalog±: A Unified Approach to Ontologies and Integrity Constraints / A. Cali, G. Gottlob, T. Lukasiewicz / Keynote Lecture: Italian Symposium on Databases (SEBD), Camogli, Italy (invited); 2009-06-21 - 2009-06-24; in: "Proceedings of the 17th Italian Symposium on Advanced Database Systems (SEBD 2009)", V. De Antonellis, S. Castano, B. Catania, G. Guerrini (ed.); Seneca Edizioni, Torino, Italia (2009), ISBN: 978-88-6122-154-3; 5 - 6
  • Query Answering in Description Logics: The Knots Approach / T. Eiter, C. Lutz, M. Ortiz de la Fuente, M. Simkus / Keynote Lecture: International Workshop on Logic, Language, Information and Computation (WoLLIC), Tokyo, Japan (invited); 2009-06-21 - 2009-06-24; in: "Proceedings of the 16th International Workshop on Logic, Language, Information and Computation (WoLLIC 2009). Lecture Notes in Computer Science 5514", H. Ono, M. Kanazawa, R. de Queiroz (ed.); Springer Lecture Notes in Computer Science, Heidelberg (2009), ISBN: 978-3-642-02260-9; 26 - 36
  • A General Datalog-Based Framework for Tractable Query Answering over Ontologies / A. Cali, G. Gottlob, T. Lukasiewicz / Talk: Italian Symposium on Databases (SEBD), Camogli, Italy; 2009-06-21 - 2009-06-24; in: "Proceedings of the 17th Italian Symposium on Advanced Database Systems (SEBD 2009)", V. De Antonellis, S. Castano, B. Catania, G. Guerrini (ed.); Seneca Edizioni, Torino, Italia (2009), ISBN: 978-88-6122-154-3; 29 - 36
  • Query Answering over expressive DL Ontologies / M. Ortiz de la Fuente / Talk: Seminar of the Artificial Intelligence Department, Technical University of Madrid (DIA - UPM), Technical University of Madrid, Madrid, Spain (invited); 2009-06-01
  • A Rule System for Querying Persistent RDFS Data / G. Ianni, T. Krennwallner, A. Martello, A. Polleres / Talk: 6th European Semantic Web Conference (ESWC 2009), Heraklion, Griechenland; 2009-05-31 - 2009-06-04; in: "6th European Semantic Web Conference (ESWC 2009)", L. Arroyo, P. Traverso, F. Ciravegna, P. Cimiano, T. Heath, E. Hyvönen, R. Mizoguchi, E. Oren, M. Sabou, E. Simperl (ed.); Springer, 5554 (2009), ISSN: 0302-9743; 857 - 862
  • Datalog±: A Unified Approach to Ontologies and Integrity Constraints / A. Cali, G. Gottlob, T. Lukasiewicz / Keynote Lecture: International Conference on Database Theory (ICDT), Saint-Petersburg, Russia (invited); 2009-03-23 - 2009-03-26; in: "Proceedings of the 12th International Conference on Database Theory (ICDT 2009)", R. Fagin (ed.); ACM International Conference Proceeding Series, 361 (2009), 14 - 30
  • Querying Expressive Knowledge Bases / M. Ortiz de la Fuente / Talk: Seminar of the Artificial Intelligence Research Group, University Rey Juan Carlos (GIA - URJC), University Rey Juan Carlos. Madrid, Spain (invited); 2009-01-14
  • Fuzzy Description Logic Reasoning using a Fixpoint Algorithm / U. Keller, S. Heymans / Talk: Symposium on Logical Foundations of Computer Science (LFCS), Deerfield Beach, Florida, U.S.A.; 2009-01-03 - 2009-01-06; in: "Proceedings of the Symposium on Logical Foundations of Computer Science (LFCS 2009)", Springer, 5407 (2009), ISBN: 978-3-540-92686-3; 265 - 279
  • Hybrid Reasoning with Rules and Ontologies / W. Drabent, T. Eiter, G. Ianni, T. Krennwallner, T. Lukasiewicz, J. Maluszynski / in: "Semantic Techniques for the Web: The REWERSE Perspective", F. Bry, J. Maluszynski (ed.); Springer, Heidelberg, 2009, (invited), ISBN: 978-3-642-04580-6, 1 - 49
  • Proceedings of the Fifth International Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2009) / F. Bobillo, P. da Costa, C. d´Amato, N. Fanizzi, K.B. Laskey, K.J. Laskey, T. Lukasiewicz, T. Martin, N. Nickles, M. Pool, S. Smrz / CEUR-Proceedings, Aachen, Vol. 527, 2009, ISSN: 1613-0073; 88 pages
  • Reasoning Web, Fifth International Summer School 2008, Bressanone Italy, August 30 - September 4 2009, Tutorial Lectures / S. Tessaris, E. Franconi, T. Eiter, C. Gutierrez, S. Handschuh, M. Rousset, R. Schmidt / in series "Lecture Notes in Computer Science", series editor: S. Tessaris, E. Franconi, T. Eiter, C. Gutierrez, S. Handschuh, M. Rousset, R. Schmidt; issued by: Springer; Springer LNCS, Heidelberg, 2009, ISBN: 978-3-642-03753-5, 357 pages
  • Tightly Coupled Probabilistic Description Logic Programs for the Semantic Web / A. Cali, T. Lukasiewicz, L. Predoiu, H. Stuckenschmidt / LNCS Journal on Data Semantics, 12 (2009), 95 - 130
  • Reasoning about Actions with Sensing under Qualitative and Probabilistic Uncertainty / L. Iocchi, T. Lukasiewicz, D. Nardi, R. Rosati / ACM Transactions on Computational Logic, 10 (2009), 1
  • Description Logic Programs under Probabilistic Uncertainty and Fuzzy Vagueness / T. Lukasiewicz, U. Straccia / International Journal of Approximate Reasoning, 50 (2009), 6; 837 - 853
  • A 3D optical deformation measurement system supported by knowledge-based and learning techniques / A. Reiterer, M. Lehmann, M. Miljanovic, H. Ali, G. Paar, U. Egly, T. Eiter, H. Kahmen / Journal of Applied Geodesy, 3 (2009), 1; 1 - 13
  • A Solver for QBFs in Negation Normal Form / U. Egly, M. Seidl, S. Woltran / Constraints, 14 (2009), 1; 38 - 79
  • Modularity Aspects of Disjunctive Stable Models / T. Janhunen, E. Oikarinen, H. Tompits, S. Woltran / Journal of Artificial Intelligence Research, 35 (2009), 813 - 857
  • Characterising Equilibrium Logic and Nested Logic Programs: Reductions and Complexity / D. Pearce, H. Tompits, S. Woltran / Theory and Practice of Logic Programming, 9 (2009), 5; 565 - 616
  • Complexity of the Stable Model Semantics for Queries on Incomplete Databases / J. De Bruijn, S. Heymans / in: "Proceedings of the 10th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2009)", Springer, 2009, ISBN: 978-3-642-04237-9, 101 - 114
  • A Reasoner for Simple Conceptual Logic Programs / S. Heymans, C. Feier, T. Eiter / in: "Proceedings of the 3rd International Conference on Web Reasoning and Rule Systems (RR 2009)", Springer, 2009, ISBN: 978-3-642-05081-7, 55 - 70
  • spock: A Debugging Support Tool for Logic Programs under the Answer-Set Semantics / M. Gebser, J. Puehrer, T. Schaub, H. Tompits, S. Woltran / in: "Applications of Declarative Programming and Knowledge Management", D. Seipel, M. Hanus, A. Wolf (ed.); Springer, 2009, ISBN: 978-3-642-00674-6, 247 - 252
  • Hybrid Reasoning with Forest Logic Programs / C. Feier, S. Heymans / in: "Proceedings of 6th Annual European Semantic Web Conference (ESWC 2009)", Springer LNCS, 2009, ISBN: 978-3-642-02120-6, 338 - 352
  • Testing Relativised Uniform Equivalence under Answer-Set Projection in the System ccT / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / in: "Applications of Declarative Programming and Knowledge Management", D. Seipel, M. Hanus, A. Wolf (ed.); Springer, 2009, ISBN: 978-3-642-00674-6, 241 - 246
  • XSPARQL Language Specification / A. Polleres, T. Krennwallner, N. Lopes, J. Kopecký, D. Decker / in: "XSPARQL Submission", World Wide Web Consortium (W3C), Cambridge, MA, 2009, 1 pages
  • XSPARQL: Implementation and Test-cases / N. Lopes, T. Krennwallner, A. Polleres, W. Akhtar, St. Corlosquet / in: "XSPARQL Submission", World Wide Web Consortium (W3C), Cambridge, MA, 2009, 1 pages
  • XSPARQL: Semantics / T. Krennwallner, N. Lopes, A. Polleres / in: "XSPARQL Submission", World Wide Web Consortium (W3C), Cambridge, MA, 2009, 1 pages
  • Well-Founded Semantics for Description Logic Programs in the Semantic Web / T. Eiter, G. Ianni, T. Lukasiewicz, R. Schindlauer / Report for TU Wien, Institut für Informationssysteme; Report No. INFSYS RR 1843-09-01, 2009; 42 pages
  • Query answering in description logics with transitive roles / T. Eiter, C. Lutz, M. Ortiz de la Fuente, M. Simkus / Report for TU Wien, Institut für Informationssysteme; Report No. INFSYS RR-1843-09-02, 2009; 32 pages
  • Conjunctive Query Answering in the Description Logic SH using Knots / T. Eiter, M. Ortiz de la Fuente, M. Simkus / Report for TU Wien, Institut für Informationssysteme; Report No. INFSYS RR-1843-09-03, 2009; 37 pages
  • Answering Regular Path Queries in Expressive Description Logics via Alternating Tree-Automata / D. Calvanese, T. Eiter, M. Ortiz de la Fuente / Report for TU Wien, Institut für Informationssysteme; Report No. INFSYS RR-1843-09-04, 2009; 46 pages
  • On Equivalences in Answer-Set Programming by Countermodels in the Logic of Here-and-There / M. Fink / Report for TU Wien, Institut fuer Informationssysteme; Report No. INFSYS RR-1843-09-05, 2009; 36 pages

2008

2007

2006

  • dlvhex: A Prover for Semantic-Web Reasoning under Answer-Set Semantics / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Poster: The 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI-06), Hong Kong, China; 2006-12-18 - 2006-12-22; in: "Proceedings The 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI-06)", T. Nishida, Z. Shi, U. Visser, X. Wu, J. Liu, B. Wah, W. Cheung, Y. Cheung (ed.); IEEE Computer Society Press, (2006), ISBN: 0-7695-2747-7; 1073 - 1074
  • Forgetting in Managing Rules and Ontologies / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits, K. Wang / Talk: The 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI-06), Hong Kong, China; 2006-12-18 - 2006-12-22; in: "Proceedings The 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI-06)", T. Nishida, Z. Shi, U. Visser, X. Wu, J. Liu, B. Wah, W. Cheung, Y. Cheung (ed.); IEEE Computer Society Press, (2006), ISBN: 0-7695-2747-7; 411 - 419
  • LPForget: A System of Forgetting in Answer Set Programming / F. Cheng, T. Eiter, R. Robinson, A. Sattar, K. Wang / Talk: Australian Joint Conference on Artificial Intelligence, Hobart, Tasmania, Australia; 2006-12-04 - 2006-12-08; in: "AI 2006: Advances in Artificial Intelligence. Proceedings 19th Australian Joint Conference on Artificial Intelligence. Lecture Notes in Computer Science.", Lecture Notes in Computer Science. Springer., 4304 (2006), ISBN: 3-540-49787-0; 1101 - 1105
  • ccT: A Tool for Checking Advanced Correspondence Problems in Answer-Set Programming / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: 15th International Conference on Computing (CIC 2006), Mexico City, Mexico; 2006-11-21 - 2006-11-24; in: "Proceedings of CIC-06", IEEE Computer Society, (2006), ISBN: 978-0-7695-2708-6; 3 - 11
  • Fuzzy Description Logic Programs under the Answer Set Semantics for the Semantic Web / T. Lukasiewicz / Talk: International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML), Athens, Georgia, USA; 2006-11-10 - 2006-11-11; in: "Proceedings of the 2nd International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML 2006)", T. Eiter, E. Franconi, R. Hodgson, S. Stephens (ed.); IEEE Computer Society, (2006), ISBN: 0-7695-2652-7; 89 - 96
  • Preferences, Links, and Probabilities for Ranking Objects in Ontologies / T. Lukasiewicz, J. Schellhase / Talk: Workshop on Uncertainty Reasoning for the Semantic Web (URSW), Athens, Georgia, USA; 2006-11-05; in: "Proceedings of the ISWC-2006 Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2006)", P. da Costa, K.B. Laskey, K.J. Laskey, F. Fung, M. Pool (ed.); CEUR Workshop Proceedings, 218 (2006), 65 - 66
  • An Approach to Probabilistic Data Integration for the Semantic Web / A. Cali, T. Lukasiewicz / Talk: Workshop on Uncertainty Reasoning for the Semantic Web (URSW), Athens, Georgia, USA; 2006-11-05; in: "Proceedings of the ISWC-2006 Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2006)", P. da Costa, K.B. Laskey, K.J. Laskey, F. Fung, M. Pool (ed.); CEUR Workshop Proceedings, 218 (2006), 67 - 68
  • SPAR2QL: From SPARQL to Rules / A. Polleres, R. Schindlauer / Poster: 5th International Semantic Web Conference (ISWC 2005), Athens, GA, USA; 2006-11-05 - 2006-11-09
  • Replacements in Non-Ground Answer-Set Programming / S. Woltran / Talk: Seminarvortrag, Comenius-Universitaet Bratislava (invited); 2006-10-12
  • A Distance-Based Method for the Evaluation of Interest Point Detection Algorithms / A. Reiterer, T. Eiter / Talk: ICIP 2006, Atlanta, Georgia, USA; 2006-10-08 - 2006-10-11; in: "IEEE International Conference on Image Processing - ICIP 2006", IEEE-Signal Processing Society (ed.); IEEE, Catalog No.: 06CH37815C (2006), ISBN: 1-4244-0481-9; Paper ID 2747, 4 pages
  • A Solver for QBFs in Nonprenex Form: Overview and Experimental Results / U. Egly, M. Seidl, S. Woltran / Talk: Guangzhou Symposioum on Satisfiability in Logic-Based Modeling, Guangzhou, China (invited); 2006-09-24 - 2006-09-27; in: "Proceedings of the Guangzhou Symposioum on Satisfiability in Logic-Based Modeling", (2006), Paper ID 7, 11 pages
  • Phase Transition for Random Quantified XOR-formulas / N. Creignou, H. Daude, U. Egly / Talk: Guangzhou Symposioum on Satisfiability in Logic-Based Modeling, Guangzhou, China (invited); 2006-09-24 - 2006-09-27; in: "Proceedings of the Guangzhou Symposioum on Satisfiability in Logic-Based Modeling", (2006), Paper ID 5, 12 pages
  • Replacements in Non-Ground Answer-Set Programming / S. Woltran / Talk: Seminarvortrag, Helsinki University of Technology, Laboratory for Theoretical Computer Science (invited); 2006-09-20
  • ccT: A Correspondence-Checking Tool For Logic Programs Under The Answer-Set Semantics / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: 10th European Conference on Logics in Artificial Intelligence, Liverpool, UK; 2006-09-13 - 2006-09-15; in: "Proceedings of the JELIA2006", Springer, LNCS - Logics in Artificial Intelligence/4160 (2006), ISBN: 978-3-540-39625-3; 502 - 505
  • An Implementation for Recognizing Rule Replacements in Non-ground Answer-Set Programs / T. Eiter, P. Traxler, S. Woltran / Talk: 10th European Conference, JELIA 2006, Liverpool, UK; 2006-09-13 - 2006-09-15; in: "Proceedings of the 10th European Conference on Logics in Artificial Intelligence (JELIA 2006)", M. Fisher, W. van der Hoek, B. Konev, A. Lisitsa (ed.); Springer, LNCS 4160 (2006), ISBN: 3-540-39625-x; 477 - 480
  • Representing action domains with numeric-valued fluents / E. Erdem, A. Gabaldon / Talk: European Conference on Logics in Artificial Intelligence (JELIA), Liverpool, UK; 2006-09-13 - 2006-09-15; in: "Proceedings 10th European Conference on Logics in Artificial Intelligence, JELIA 2006, Liverpool, UK, September 13--15, 2006", M. Fisher, W. van der Hoek, B. Konev, A. Lisitsa (ed.); Springer, LNAI 4160 (2006), ISBN: 978-3-540-39625-3; 151 - 163
  • A Tool for Answering Queries on Action Descriptions / T. Eiter, M. Fink, J. Senko / Talk: European Conference on Logics in Artificial Intelligence (JELIA), Liverpool, UK; 2006-09-13 - 2006-09-15; in: "Proceedings 10th European Conference on Logics in Artificial Intelligence, JELIA 2006, Liverpool, UK, September 13--15, 2006", M. Fisher, W. van der Hoek, B. Konev, A. Lisitsa (ed.); Springer, LNAI 4160 (2006), ISBN: 978-3-540-39625-3; 473 - 476
  • Comparing Action Descriptions Based on Semantic Preferences / T. Eiter, E. Erdem, M. Fink, J. Senko / Talk: European Conference on Logics in Artificial Intelligence (JELIA), Liverpool, UK; 2006-09-13 - 2006-09-15; in: "Proceedings 10th European Conference on Logics in Artificial Intelligence, JELIA 2006, Liverpool, UK, September 13 -- 15, 2006", M. Fisher, W. van der Hoek, B. Konev, A. Lisitsa (ed.); Springer, LNAI 4160 (2006), ISBN: 978-3-540-39625-3; 124 - 137
  • Reasoning in Argumentation Frameworks Using Quantified Boolean Formulas / U. Egly, S. Woltran / Talk: COMMA - International Conference on Computational Models of Argument, Liverpool, UK; 2006-09-11 - 2006-09-12; in: "Proceedings of the 1st International Conference on Computational Models of Argument (COMMA 2006)", P. Dunne, T. Bench-Capon (ed.); IOS Press, (2006), ISBN: 1-58603-652-1; 133 - 144
  • Reasoning with Rules and Ontologies / T. Eiter, G. Ianni, A. Polleres, R. Schindlauer, H. Tompits / Talk: Second International Summer School Reasoning Web 2006, Lissabon, Portugal; 2006-09-04 - 2006-09-08; in: "Lecture Notes in Computer Science. Reasoning Web", P. Barahona, F. Bry, E. Franconi, N. Henze, U. Sattler (ed.); Lecture Notes in Computer Science. Springer, 4126 (2006), ISBN: 978-3-540-38409-0; 93 - 127
  • dlvhex - A Tool for Semantic Web Reasoning under the Answer-Set Semantics / R. Schindlauer / Talk: Second International Summer School Reasoning Web 2006, Lissabon, Portugal; 2006-09-04 - 2006-09-08
  • A Solver for QBFs in Nonprenex Form / U. Egly, M. Seidl, S. Woltran / Talk: 17th European Conference on Artificial Intelligence, Riva del Garda, Italy; 2006-08-29 - 2006-09-01; in: "Proceedings of the ECAI 2006", IOS Press, (2006), ISBN: 1-58603-642-4; 477 - 481
  • Resolving Conflicts in Action Descriptions / T. Eiter, E. Erdem, M. Fink, J. Senko / Talk: European Conference on Artificial Intelligence, Riva del Garda, Italy; 2006-08-29 - 2006-09-01; in: "Proceedings of the 17th Eureopean Conference on Artificial Intelligence, ECAI'2006, Riva del Garda, Italy, August 29 -- September 1, 2006", G. Brewka, S. Coradeschi, A. Perini, P. Traverso (ed.); IOS Press, (2006), ISBN: 1-58603-642-4; 367 - 371
  • Adaptive Multi-Agent Programming in GTGolog / A. Finzi, T. Lukasiewicz / Poster: European Conference on Artificial Intelligence, Riva del Garda, Italy; 2006-08-28 - 2006-09-01; in: "Proceedings of the 17th biennial European Conference on Artificial Intelligence (ECAI 2006)", G. Brewka, S. Coradeschi, A. Perini, P. Traverso (ed.); IOS Press, (2006), ISBN: 1-58603-642-4; 753 - 754
  • Comparing Action Descriptions Based on Semantic Preferences / T. Eiter, E. Erdem, M. Fink, J. Senko / Talk: Multidisciplinary Workshop on Advances in Preference Handling, ECAI 2006, Riva del Garda, Italy; 2006-08-28 - 2006-08-29; in: "Informal Proceedings Multidisciplinary Workshop on Advances in Preference Handling, ECAI 2006, Riva del Garda, August 28 -- 29, 2006", U. Junker, W. Kiessling (ed.); (2006), 15 - 22
  • A RuleML Syntax for Answer-Set Programming / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Poster: Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006), at FLOC/ICLP 2006, Seattle, USA; 2006-08-16; in: "Informal Proceedings Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006), at FLOC/ICLP 2006.", A. Polleres, D. Decker, G. Gupta, J. De Bruijn (ed.); CEUR Workshop Proceedings, 196 (2006), 107 - 108
  • ccT: A Tool for Checking Advanced Correspondence Problems in Answer-Set Programming / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: ICLP'06 Workshop: Lash'06, Seattle, Washington; 2006-08-16; in: "Proceedings", (2006)
  • Forgetting in Managing Rules and Ontologies / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits, K. Wang / Talk: Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006), at FLOC/ICLP 2006, Seattle, USA; 2006-08-16; in: "Informal Proceedings Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006)", A. Polleres, D. Decker, G. Gupta, J. De Bruijn (ed.); CEUR Workshop Proceedings, 196 (2006), 1 - 16
  • dlvhex: A Tool for Semantic-Web Reasoning under the Answer-Set Semantics / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Talk: Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006), at FLOC/ICLP 2006, Seattle, USA; 2006-08-16; in: "Informal Proceedings Workshop on Applications of Logic Programming in the Semantic Web and Semantic Web Services (ALPSWS 2006)", A. Polleres, D. Decker, G. Gupta, J. De Bruijn (ed.); CEUR Workshop Proceedings, 196 (2006), 33 - 39
  • On Representational Issues about Combinations of Classical Theories with Nonmonotonic Rules / J. De Bruijn, T. Eiter, A. Polleres, H. Tompits / Keynote Lecture: International Conference on Knowledge Science, Engineering and Management (KSEM), Guilin City, China (invited); 2006-08-05 - 2006-08-08; in: "Proceedings of the First International Conference on Knowledge Science, Engineering and Management (KSEM 2006)", J. Lang, F. Lin, J. Wang (ed.); Lecture Notes in Computer Science, Springer, 4092 (2006), ISBN: 3-540-37033-1; 1 - 22
  • A Fully Internalized Sequent Calculus for Hybrid Categorial Logics / M. Ortiz de la Fuente / Talk: Student Session of the European Summer School in Logic, Language and Information (ESSLLI), Malaga, Spain; 2006-07-31 - 2006-08-11; in: "Proceedings of the Eleventh ESSLLI Student Session", J. Huitink, S. Katrenko (ed.); (2006), 136 - 147
  • Characterizing Data Complexity for Conjunctive Query Answering in Expressive Description Logics / M. Ortiz de la Fuente, D. Calvanese, T. Eiter / Poster: National Conference on Artificial Intelligence (AAAI), Boston, USA; 2006-07-16 - 2006-07-20; in: "Proceedings 21th National Conference on Artificial Intelligence (AAAI '06), July 16-23, 2006, Boston, USA ISBN 978-1-57735-281-5", AAAI Press, (2006), ISBN: 978-1-57735-281-5; 275 - 280
  • Forgetting and Conflict Resolving in Disjunctive Logic Programming / T. Eiter, K. Wang / Talk: National Conference on Artificial Intelligence (AAAI), Boston, USA; 2006-07-16 - 2006-07-23; in: "Proceedings 21th National Conference on Artificial Intelligence (AAAI '06), July 16-23, 2006, Boston", AAAI Press, (2006), ISBN: 978-1-57735-281-5; 238 - 243
  • Complexity Results for Checking Equivalence of Stratified Logic Programs / S. Woltran / Talk: Seminarvortrag, Universitaet Potsdam, Institut fuer Informatik (invited); 2006-07-13
  • Game-Theoretic Agent Programming in Golog under Partial Observability / A. Finzi, T. Lukasiewicz / Talk: Annual German Conference on Artificial Intelligence (KI), Bremen, Germany; 2006-06-14 - 2006-06-17; in: "Proceedings of the 29th Annual German Conference on Artificial Intelligence (KI 2006), Bremen, Germany, June 2006.", C. Freksa, M. Kohlhase, K. Schill (ed.); Lecture Notes in Computer Science, Springer., 4314 (2006), ISBN: 3-540-69911-2; 113 - 127
  • Adaptive Multi-Agent Programming in GTGolog / A. Finzi, T. Lukasiewicz / Talk: Annual German Conference on Artificial Intelligence (KI), Bremen, Germany; 2006-06-14 - 2006-06-17; in: "Proceedings of the 29th Annual German Conference on Artificial Intelligence (KI 2006), Bremen, Germany, June 2006.", C. Freksa, M. Kohlhase, K. Schill (ed.); Lecture Notes in Computer Science. Springer., 4314 (2006), ISBN: 3-540-69911-2; 389 - 403
  • Variable-Strength Conditional Preferences for Ranking Objects in Ontologies / T. Lukasiewicz, J. Schellhase / Talk: 3rd European Semantic Web Conference (ESWC 2006), Budva, Montenegro; 2006-06-11 - 2006-06-14; in: "Proceedings of the 3rd European Semantic Web Conference (ESWC 2006), Budva, Montenegro, June 2006", Y. Sure, J. Domingue (ed.); Lecture Notes in Computer Science. Springer., 4011 (2006), ISBN: 3-540-34544-2; 288 - 302
  • Effective Integration of Declarative Rules with External Evaluations for Semantic Web Reasoning / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Talk: European Conference on Semantic Web (ESWC 2006), Budva, Montenegro; 2006-06-11 - 2006-06-14; in: "The Semantic Web: Research and Applications. Proceedings 3rd European Conference on Semantic Web (ESWC 2006)", Y. Sure, J. Domingue (ed.); Lecture Notes in Computer Science. Springer, 4011 (2006), ISBN: 3-540-34544-2; 273 - 287
  • Variable-Strength Conditional Preferences for Matchmaking in Description Logics / T. Lukasiewicz, J. Schellhase / Talk: Principles of Knowledge Representation and Reasoning (KR), Lake District, UK; 2006-06-02 - 2006-06-05; in: "Proceedings of the 10th International Conference on Principles of Knowledge Representation and Reasoning (KR 2006), Lake District, UK, June 2006.", P. Doherty, J. Mylopoulos, C. Welty (ed.); AAAI Press, (2006), ISBN: 978-1-57735-271-6; 164 - 174
  • Replacements in Non-Ground Answer-Set Programming / T. Eiter, M. Fink, H. Tompits, P. Traxler, S. Woltran / Talk: Principles of Knowledge Representation and Reasoning (KR), Lake District, UK; 2006-06-02 - 2006-06-05; in: "Proceedings of the 10th International Conference on Principles of Knowledge Representation and Reasoning (KR 2006), Lake District of the United Kingdom, June 2--5", P. Doherty, J. Mylopoulos, C. Welty (ed.); AAAI Press, (2006), ISBN: 978-1-57735-271-6; 340 - 351
  • A Tool for Advanced Correspondence Checking in Answer-Set Programming / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: 11th International Workshop on Nonmonotonic Reasoning, Lake District, UK; 2006-05-30 - 2006-06-01; in: "Proceedings is for the Eleventh International Workshop on Nonmonotonic Reasoning", (2006)
  • Towards Efficient Evaluation of HEX Programs / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Talk: 11th International Workshop on Nonmonotonic Reasoning, Lakeside, UK; 2006-05-30 - 2006-06-01; in: "Proceedings of the 11th Workshop on Nonmonotonic Reasoning", J. Dix, A. Hunter (ed.); Clausthal University of Technology, lfl-06-04 (2006), ISSN: 1860-8477; 40 - 46
  • Forgetting and Conflict Resolving in Disjunctive Logic Programming / T. Eiter, K. Wang / Talk: International Workshop on Non-Monotonic Reasoning (NMR), Lake District, UK; 2006-05-30 - 2006-06-01; in: "Proceedings 11th International Workshop on Nonmonotonic Reasoning (NMR-2006), Reasoning About Actions and Change Track", J. Dix, A. Hunter (ed.); Institut fuer Informatik, TU Clausthal, Germany., IfI-06-04 (2006), ISSN: 1860-8477; 85 - 92
  • Data Complexity of Answering Unions of Conjunctive Queries in SHIQ / M. Ortiz de la Fuente, D. Calvanese, T. Eiter / Talk: International Workshop on Description Logics (DL), Windermere, Lake District, UK; 2006-05-30 - 2006-06-01; in: "Proceedings of the 2006 International Workshop on Description Logics (DL'06). Windermere, Lake District, UK, May 30-June 1, 2006", B. Parsi, U. Sattler, D. Toman (ed.); CEUR Workshop Proceedings, 189 (2006), 62 - 73
  • Resolving Conflicts in Action Descriptions / T. Eiter, E. Erdem, M. Fink, J. Senko / Talk: International Workshop on Non-Monotonic Reasoning (NMR), Lake District, UK; 2006-05-30 - 2006-06-01; in: "Proceedings 11th International Workshop on Nonmonotonic Reasoning (NMR-2006), Reasoning About Actions and Change Track", J. Dix, A. Hunter (ed.); TU Clausthal, Institut fuer Informatik, TR IfI-06-04, Germany (2006), ISSN: 1860-8477; 353 - 360
  • A Tool for Advanced Correspondence Checking in Answer-Set Programming: Preliminary Experimental Results / J. Oetsch, M. Seidl, H. Tompits, S. Woltran / Talk: 20th Workshop on Logic Programming, Wien; 2006-02-22 - 2006-02-24; in: "Online Proceedings - WLP 2006", (2006)
  • Replacements in Non-Ground Answer-Set Programming / T. Eiter, M. Fink, H. Tompits, P. Traxler, S. Woltran / Talk: Workshop on Logic Programming (WLP), Vienna, Austira; 2006-02-22 - 2006-02-24; in: "Proceedings of the 20th Workshop on Logic Programming (WLP 2006), Vienna, Austria, February 22--24", M. Fink, H. Tompits, S. Woltran (ed.); TU Wien, Institut fuer Informationssysteme, INFSYS Research Report, 1843-06-02 (2006), Paper ID 24, 9 pages
  • dlvhex: A System for Integrating Multiple Semantics in an Answer-Set Programming Framework / T. Eiter, G. Ianni, R. Schindlauer, H. Tompits / Talk: WLP 2006, Wien; 2006-02-22 - 2006-02-24; in: "Proceedings 20th Workshop on Logic Programming and Constraint Systems (WLP '06)", M. Fink, H. Tompits, S. Woltran (ed.); (2006), 206 - 210
  • Proceedings of the 20th Workshop on Logic Programming (WLP 2006), Vienna, Austria, February 22--24 / M. Fink, H. Tompits, S. Woltran / TU Wien, Vienna, Austria, 2006, 210 pages
  • Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web / T. Eiter, E. Franconi, R. Hodgson, M. Kifer, S. Stephens / IEEE Computer Society Press, Los Alamitos, California, USA, 2006, ISBN: 0-7695-2652-7; 128 pages
  • The DLV System for knowledge representation and reasoning / N. Leone, G. Pfeifer, W. Faber, T. Eiter, G. Gottlob, S. Perri, F. Scarcello / ACM Transactions on Computational Logic, Vol. 7 (2006), 3; 499 - 562
  • Temporal phylogenetic networks and logic programming / E. Erdem, V. Lifschitz, D. Ringe / Theory and Practice of Logic Programming, 6 (2006), 5; 539 - 558
  • Towards Automated Integration of Guess and Check Programs in Answer Set Programming: A Meta-Interpreter and Applications / T. Eiter, A. Polleres / Theory and Practice of Logic Programming, 6 (2006), 1-2; 23 - 60
  • Causes and Explanations in the Structural-Model Approach: Tractable Cases / T. Eiter, T. Lukasiewicz / Artificial Intelligence, 170 (2006), 6-7; 542 - 580
  • Reasoning Under Minimal Upper Bounds in Propositional Logic / T. Eiter, G. Gottlob / Theoretical Computer Science, 369 (2006), 82 - 115
  • A Preference-Based Framework for Updating Logic Programs: Preliminary Report / J. Delgrande, T. Schaub, H. Tompits / in: "Informal Proceedings Workshop on Preferences and their Applications in Logic Programming (PREFS 2006)", E. Pontelli, T. Son (ed.); FLOC-Workshop on Preferences and their Applications in Logic Programming (PREFS 2006), 2006, Paper ID 3, 15 pages
  • Probabilistic Description Logic Programs / T. Lukasiewicz / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-04; Report No. INFSYS RR-1843-06-04, 2006; 22 pages
  • A novel combination of answer set programming with description logics for the Semantic Web / T. Lukasiewicz / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-08; Report No. INFSYS RR-1843-06-08, 2006; 19 pages
  • Computational Aspects of Monotone Dualization: A Brief Survey / T. Eiter, K. Makino, G. Gottlob / Report for INFSYS RR-1843-06-01, Institut fuer Informationssysteme, Technische Universitaet Wien; Report No. INFSYS RR-1843-06-01, 2006
  • Comparing Action Descriptions Based on Semantic Preferences / T. Eiter, E. Erdem, M. Fink, J. Senko / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-06; 2006; 22 pages
  • Data Complexity of Query Answering in Expressive Description Logics with Nominals / M. Ortiz de la Fuente, D. Calvanese, T. Eiter / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-03; Report No. INFSYS RR-1843-06-03, 2006; 44 pages
  • An Overview of Uncertainty and Vagueness in Description Logics for the Semantic Web / T. Lukasiewicz, U. Straccia / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-07; Report No. INFSYS RR-1843-06-07, 2006; 34 pages
  • Probabilistic Description Logics for the Semantic Web / T. Lukasiewicz / Report for TU Wien, Institut fuer Informationssysteme, INFSYS RR-1843-06-05; Report No. INFSYS RR-1843-06-05, 2006; 32 pages

2005

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2001

  • Reasoning about Evolving Nonmonotonic Knowledge Bases / T. Eiter, M. Fink, G. Sabbatini, H. Tompits / Talk: International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR), Havana, Cuba; 2001-12-03 - 2001-12-07; in: "Proceedings of the 8th International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR 2001)", R. Nieuwenhuis, A. Voronkov (ed.); Springer, LNAI 2250 (2001), ISBN: 3-540-42957-3; 407 - 421
  • An Update Front-End for Extended Logic Programs / T. Eiter, M. Fink, G. Sabbatini, H. Tompits / Talk: International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR), Vienna, Austria; 2001-09-17 - 2001-09-19; in: "Proceedings of the 6th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR 2001)", T. Eiter, W. Faber, M. Truszczynski (ed.); Springer, LNAI 2173 (2001), ISBN: 3-540-42593-4; 397 - 401
  • A Framework for Declarative Update Specifications in Logic Programs / T. Eiter, M. Fink, G. Sabbatini, H. Tompits / Talk: International Joint Conference on Artificial Intelligence (IJCAI), Seattle, Washington, USA; 2001-08-04 - 2001-08-10; in: "Proceedings of the 17th International Joint Conference on Artificial Intelligence (IJCAI 2001)", B. Nebel (ed.); Morgan Kaufmann, (2001), ISBN: 1-55860-777-3; 649 - 654
  • Second-Order Logic over Strings: Regular and Non-Regular Fragments / T. Eiter, G. Gottlob, T. Schwentick / Talk: International Conference on Developments in Language Theory (DLT), Vienna, Austria; 2001-07-16 - 2001-07-21; in: "Proceedings Fifth International Conference on Developments in Language Theory (DLT 2001). Revised Papers", W. Kuich et al. (ed.); Springer, (2002), ISBN: 3-540-43453-4; 37 - 56
  • Specifying Update Policies for Nonmonotonic Knowledge Bases / T. Eiter, M. Fink, G. Sabbatini, H. Tompits / Talk: Dutch German Workshop on Nonmonotonic Reasoning Techniques and their Applications (DGNMR), Potsdam, Germany; 2001-04-04 - 2001-04-06; in: "Proceedings of the 5th Dutch German Workshop on Nonmonotonic Reasoning Techniques and their Applications (DGNMR 2001)", G. Brewka, C. Witteween, T. Schaub (ed.); (2001), 54 - 63
  • Declarative Knowledge Updates through Agents / T. Eiter, M. Fink, G. Sabbatini, H. Tompits / Talk: AISB Symposion on Adaptive Agents and Multi-Agent Systems, York, UK; 2001-03-21 - 2001-03-24; in: "Proceedings of the AISB´01 Symposion on Adaptive Agents and Multi-Agent Systems", (2001), ISBN: 1-90295-617-0; 79 - 84

2000

1999

  • A Web-Based Tutoring Tool for Calculating Default Logic Extensions / U. Egly, M. Fink, A. Polleres, H. Tompits / Talk: World Conference on the WWW and Internet (WEBNET), Honolulu, Hawaii; 1999-10-24 - 1999-10-30; in: "Proceedings of the World Conference on the WWW and Internet (WEBNET 99)", P. de Bra, J. Leggett (ed.); AACE, 1 (1999), ISBN: 1-880094-36-3; 1251 - 1252

 

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  • Thomas Eiter: ACM Fellow
    2020 / ACM Fellowship / USA
  • Thomas Eiter: Best Paper of the 3rd International Joint Conference on Rules and Reasoning (RuleML+RR 2019)
    2019 / 3rd International Joint Conference on Rules and Reasoning (RuleML+RR 2019), September 16-19, 2019, Bolzano, Italy / Germany
  • Thomas Eiter: Best Systems Paper Award of the 35th International Conference on Logic Programming (ICLP 2019)
    2019 / 35th International Conference on Logic Programming (ICLP 2019), September 22-25, 2019, Las Cruces, New Mexico, USA / UK
  • Thomas Eiter: Best Student Paper of the 15th International Conference on Logic Programming and Non-monotonic Reasoning (LPNMR 2019)
    2019 / 15th International Conference on Logic Programming and Non-monotonic Reasoning (LPNMR 2019), Jun 3-7, 2019, Philadelphia, USA / USA
  • Thomas Eiter: Best Paper Award of the 34th International Conference on Logic Programming (ICLP 2018)
    2018 / 34th International Conference on Logic Programming (ICLP 2018), July 14- 17, 2018, Oxford, UK / UK
  • Thomas Eiter: Best Paper Award of the 14th Extended Semantic Web Conference (ESWC 2017)
    2017 / 14th Extended Semantic Web Conference (ESWC 2017), May 28 - June 1, 2017, Portoroz, Slovenia / Germany
  • Thomas Eiter: Member of Academia Europea (London)
    2016 / Academia Europea (London) Membership / UK
  • Maria Magdalena Ortiz de la Fuente: Distinguished Alumna Award of the European Masters in Computational Logic
    2014 / International Organization
  • Maria Magdalena Ortiz de la Fuente: EMCL Distinguished Alumni Award
    2014 / Joint Consortium of the European Masters in Computational Logic
  • Thomas Eiter: Prominent Paper Award 2013
    2013 / Artificial Intelligence Journal / USA
  • Thomas Eiter: ICLP 2013 Test of the Time Award
    2013 / 29th International Conference on Logic Programming (ICLP 2013), August 24-29, Istanbul, TurkeyURKEY / UK
  • Thomas Eiter: Vienna Content Award 2012 / Smart Cities (MyITS system prototype)
    2012 / Vienna Content Award 2012 / Smart Cities / Austria
  • Maria Magdalena Ortiz de la Fuente: Austrian Federal Ministry for Science and Research: Award of Excellence 2010
    2010 / Austria
  • Thomas Eiter: Corresponding Member of the Austrian Academy of Sciences (ÖAW)
    2007 / Mitgliedschaft / Austria
  • Maria Magdalena Ortiz de la Fuente: OCG-Förderpreis
    2007 / Austria
  • Maria Magdalena Ortiz de la Fuente: The Google Anita Borg Memorial Scholarship
    2007
  • Thomas Eiter: EurAI Fellow
    2006 / Fellowship of the European Association for Artificial Intelligence / Germany
  • Maria Magdalena Ortiz de la Fuente: ÖGAI-Preis
    2006 / Austria
  • Maria Magdalena Ortiz de la Fuente: Best Thesis Award, consortium of the European Masters in Computational Logic
    2006 / International Organization
  • Thomas Eiter: Distinguished Paper Award of the 18th National Conference on Artificial Intelligence (AAAI '02)
    2002 / 18th National Conference on Artificial Intelligence (AAAI '02), July 28 -- August 1, 2002, Edmonton, Alberta (Canada) / Canada
  • Thomas Eiter: Distinguished Paper Award of the 17th International Joint Conference on Artificial Intelligence (IJCAI 2001)
    2001 / 17th International JointConference on Artificial Intelligence (IJCAI 2001), August 4-10, 2001, Seattle, U.S.A. / USA
  • Thomas Eiter: Invention of the Year 1999 Finalist (University of Maryland)
    1999 / Office of Technology Liaison, University of Maryland / USA

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Until then, please visit Knowledge-Based Systems’ research profile in TISS .