Hannes Werthner

Univ.-Prof. i.R. Dipl.-Ing. Dr.techn.

Role

Retired Professor
Data Science, E194-04

Contact

Projects

Social Media-based Arrival Prediction
2017 / Verein Österreich Werbung
Usernewsnet
2017 / medien GmbH
Data Intelligence ¿ Tinka Proactive Services
2016 – 2017 / Deutsche Telekom AG
Web-Content Mining, Text Analyse und Auswertung von Hotelangeboten und Zusatzleistungen
2016 – 2017 / Austrian Research Promotion Agency (FFG)
Consumer Segmentation - Cluster analysis
2015 – 2016 / COMLAB AG
Personalized representation of travelinformation to speed up the booking decision porcess
2014 – 2016 / Austrian Research Promotion Agency (FFG)
EIT ICT Lab Austria
2014 – 2015 / Center for Innovation and Technology (ZIT)
E-Tourismn- Options Austria
2012 – 2013 / Bundesministerium für Digitalisierung und Wirtschaftsstandort (BMDW)
Harmonised Semantic Meta-Search in Distributed Heterogeneaus Databases
2010 – 2016 / European Commission
Semantic mining of competences based on contributions in an online-community
2010 – 2013 / Austrian Research Promotion Agency (FFG)
Future Internet Austria Community
2010 – 2013 / Austrian Research Promotion Agency (FFG)
Building a concept of strategic knowledge management in small and medium-sized enterprises based on innovation transfer
2009 – 2012 / European Commission
Semantic based Project Management
2008 – 2012 / Austrian Research Promotion Agency (FFG)
Business Semantics on top of process technologies
2008 – 2012 / Austrian Research Promotion Agency (FFG)
Semantic Market Monitoring
2008 – 2012 / Austrian Research Promotion Agency (FFG)
3D e-tourism environment
2007 – 2010 / Austrian Science Fund (FWF)
Ontology based online tourism offer integration
2006 – 2009 / Austrian Research Promotion Agency (FFG)

Publications

Note: Due to the rollout of TU Wien’s new publication database, the list below may be slightly outdated. Once APIs for the new database have been released, everything will be up to date again.

2022

Geopolitics, Digital Sovereignty...What´s in a Word? / H. Werthner / in: "Perspectives on Digital Humanism"", Springer, 2022, ISBN: 978-3-030-86143-8, 241 - 248
It Is Simple, It Is Complicated. Perspectives on Digital Humanism. / J. Neidhardt, H. Werthner, S. Woltran / in: "Perspectives on Digital Humanism", H. Werthner, E. Prem, E. Lee, C. Ghezzi (ed.); Springer, 2022, (invited), ISBN: 978-3-030-86146-9, 335 - 342
Perspectives on Digital Humanism / H. Werthner, E. Prem, E. Lee, C. Ghezzi / Springer, 2022, ISBN: 978-3-030-86143-8; 342 pages

2021

e-Tourism: An Informatics Perspective / H. Werthner / in: "Handbook of e-Tourism", Z. Xiang, M. Fuchs, U. Gretzel, W. Höpken (ed.); Springer, Cham, 2021, ISBN: 978-3-030-05324-6, 1 - 20
From absolute nonsense to the world´s operating system / H. Werthner / Electronic Markets (invited), published online (2021), 1 - 7

2020

PicTouRe - A Picture-Based Tourism Recommender / M. Sertkan, J. Neidhardt, H. Werthner / Talk: RecSys 2020 - 14th ACM Conference on Recommender Systems, Rio De Janeiro, Brazil (online); 2020-09-22 - 2020-09-26; in: "RecSys '20: Fourteenth ACM Conference on Recommender Systems. Virtual Event. Brazil. September, 2020", Association for Computing Machinery, New York, United States, (2020), ISBN: 978-1-4503-7583-2; 597 - 599
Fairness and Diversity in Social-Based Recommender Systems / D. Sacharidis, C. Mukamakuza, H. Werthner / Talk: UMAP'20: 28th ACM Conference on User Modeling, Adaptation and Personalization, Genoa, Italy; 2020-07-12 - 2020-07-18; in: "UMAP '20: Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization", Association for Computing Machinery, New York, NY, USA, (2020), ISBN: 978-1-4503-6861-2; 83 - 88
Eliciting Touristic Profiles: A User Study on Picture Collections. / M. Sertkan, J. Neidhardt, H. Werthner / Talk: UMAP'20: 28th ACM Conference on User Modeling, Adaptation and Personalization, Genoa, Italy; 2020-07-12 - 2020-07-18; in: "UMAP '20: Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization", T. Kuflik, I. Torre, R. Burke, C. Gena (ed.); Association for Computing Machinery, New York, NY, USA, (2020), ISBN: 978-1-4503-6861-2; 230 - 238
Designing a recommender system for board games / M. Ion, D. Sacharidis, H. Werthner / Poster: ACM SAC 2020: The 35th Annual ACM Symposium on Applied Computing, Brno, Czech Republic; 2020-03-30 - 2020-04-03; in: "SAC '20: Proceedings of the 35th Annual ACM Symposium on Applied Computing, March 2020", (2020), ISBN: 978-1-4503-6866-7; 1465 - 1467
A Recommender System for Investing in Early-Stage Enterprises / J. Luef, C. Ohrfandl, D. Sacharidis, H. Werthner / Talk: ACM SAC 2020: The 35th Annual ACM Symposium on Applied Computing, Brno, Czech Republic; 2020-03-30 - 2020-04-03; in: "SAC '20: Proceedings of the 35th Annual ACM Symposium on Applied Computing, March 2020", (2020), ISBN: 978-1-4503-6866-7; 1453 - 1460
Digital Humanism / J. Neidhardt, H. Werthner / Keynote Lecture: Homo Digitalis und die Conditio Humana: Mensch und Menschenbild im Zeitalter der Digitalisierung, Symposium, Bertalanffy Center for the Study of Systems Science (BCSSS), Wien (online) (invited); 2020-03-19
From Pictures to Travel Characteristics: Deep Learning-Based Profiling of Tourists and Tourism Destinations / M. Sertkan, J. Neidhardt, H. Werthner / Talk: The 27th Annual International eTourism Conference ENTER2020, Surrey, United Kingdom; 2020-01-08 - 2020-01-10; in: "Information and Communication Technologies in Tourism 2020. Proceedings of the International Conference in Surrey, United Kingdom, January 08-10, 2020", J. Neidhardt, W. Wörndl (ed.); Springer, (2020), ISBN: 978-3-030-36736-7; 142 - 153
Das Wiener Manifest für Digitalen Humanismus. / H. Werthner / in: "Digitaler Wandel und Ethik", M. Hengstschläger (ed.); Ecowin, Salzburg, München, 2020, ISBN: 9783711002716, 384 - 412
The Vienna Manifesto on Digital Humanism / H. Werthner / in: "Digital Transformation and Ethics", M. Hengstschläger (ed.); issued by: Rat für Forschung und Technologieentwicklung; Ecowin, Elsbethen, Austria, 2020, ISBN: 9783711002730, 338 - 357

2019

From Pictures to Touristic Profiles: A Deep-Learning Based Approach / M. Sertkan, J. Neidhardt, H. Werthner / Poster: International Alan Turing Conference on Decision Support and Recommender Systems (DSRS-Turing'19), London, UK; 2019-11-21 - 2019-11-22; in: "ProceedingsDSRS-Turing´19.", (2019), ISBN: 978-1-5262-0820-0; 75 - 78
Defining and Measuring Fairness in Location Recommendations / L. Weydemann, D. Sacharidis, H. Werthner / Talk: LocalRec '19: 3rd ACM SIGSPATIAL International Workshop on Location-based Recommendations, Geosocial Networks and Geoadvertising, Chicago, Illinois; 2019-11-05; in: "LocalRec '19: Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Location-based Recommendations, Geosocial Networks and Geoadvertising", Article No.: 6 (2019), ISBN: 978-1-4503-6963-3; 1 - 8
The Potential of Chatbots: Analysis of Chatbot Conversations. / M. Akhtar, J. Neidhardt, H. Werthner / Talk: 21st IEEE International Conference on Business Informatics (CBI 2019), Moscow, Russia; 2019-07-15 - 2019-07-17; in: "Proceedings of 21st IEEE International Conference on Business Informatics (CBI)", (2019), 397 - 404
Documents, Topics, and Authors: Text Mining of Online News. / M. Sertkan, J. Neidhardt, H. Werthner / Talk: 21st IEEE International Conference on Business Informatics (CBI 2019), Moscow, Russia; 2019-07-15 - 2019-07-17; in: "Proceedings of 21st IEEE International Conference on Business Informatics (CBI)", (2019), 405 - 413
The Impact of Social Connections in Personalization / C. Mukamakuza, D. Sacharidis, H. Werthner / Talk: Human Aspects in Adaptive and Personalized Interactive Environments (HAAPIE 2019) Workshop in conjunction with UMAP '19: 27th Conference on User Modeling, Adaptation and Personalization, Larnaca, Cyprus; 2019-06; in: "UMAP'19 Adjunct: Adjunct Publication of the 27th Conference on User Modeling, Adaptation and Personalization", (2019), ISBN: 978-1-4503-6711-0; 337 - 342
The Role of Activity and Similarity in Rating and Social Behavior in Social Recommender Systems. / C. Mukamakuza, D. Sacharidis, H. Werthner / International Journal on Artificial Intelligence Tools, 28 (2019), 6-1960004
Von Reisezielmerkmalen zur Reisezielpersönlichkeit / M. Sertkan, J. Neidhardt, H. Werthner / Tourismuswissen - quarterly, April (2019), 91 - 98

2018

Platforms and Austria / H. Werthner / Talk: Ökonomie des Digitalen Wandels, Wien (invited); 2018-09-18
Group Decision Making and Group Recommendations in Tourism Domain / A. Delic, J. Neidhardt, H. Werthner / Talk: CBI 2018 - 20th IEEE International Conference on Business Informatics, Vienna; 2018-07-11 - 2018-07-13; in: "CBI 2018 - Proceedings of the 20th IEEE International Conference on Business Informatics", IEEE, (2018), 10 pages
How to Use Social Relationships in Group Recommenders: Empirical Evidence / A. Delic, J. Masthoff, J. Neidhardt, H. Werthner / Talk: UMAP 2018: 26th Conference on User Modeling, Adaptation and Personalization, Singapore; 2018-07-08 - 2018-07-11; in: "UMAP '18 Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization", ACM New York, (2018), ISBN: 978-1-4503-5589-6; 121 - 129
Mining User Behavior in Social Recommender System / C. Mukamakuza, D. Sacharidis, H. Werthner / Talk: WIMS 2018 - 8th International Conference on Web Intelligence, Mining and Semantics., Novi Sad, Serbia; 2018-06-25 - 2018-06-27; in: "WIMS '18 Proceedings of the 8th International Conference on Web Intelligence, Mining and Semantics", ACM, (2018), 1 - 6
Austrian University System and Some Special Initiatives / H. Werthner / Talk: The AI Disruption of Work - Educational Responses, Jackson Hole, Wyoming (invited); 2018-06-15 - 2018-06-16
Automated Assignment of Hotel Descriptions to Travel Behavioural Patterns / L. Glatzer, J. Neidhardt, H. Werthner / Talk: ENTER Conference 2018, Jönköping, Sweden; 2018-01-24 - 2018-01-26; in: "Information and Communication Technologies in Tourism 2018", Springer, (2018), ISBN: 978-3-319-72922-0; 409 - 421
Mapping of Tourism Destinations to Travel Behavioural Patterns / M. Sertkan, J. Neidhardt, H. Werthner / Talk: ENTER Conference 2018, Jönköping, Sweden; 2018-01-24 - 2018-01-26; in: "Information and Communication Technologies in Tourism 2018", Springer, Cham, (2018), ISBN: 978-3-319-72922-0; 422 - 434
Pictures as a tool for matching tourist preferences with destinations. / W. Grossmann, M. Sertkan, J. Neidhardt, H. Werthner / in: "Personalized Human-Computer Interaction.", M. Augstein, E. Herder, W. Wörndl (ed.); DeGruyter, Oldenbourg, 2018, ISBN: 978-3-11-055247-8, 1 - 5
What is the "Personality" of a tourism destination? / M. Sertkan, J. Neidhardt, H. Werthner / Information Technology & Tourism, online (2018), 1 - 29
IT and tourism: still a hot topic, but do not forget IT. / J. Neidhardt, H. Werthner / Information Technology & Tourism (invited), 20 (2018), 1-4; 1 - 7

2017

E-Marketing - Personalization and Recommendations / A. Delic, H. Werthner / Talk: University of Sarajevo, Sarajevo (invited); 2017-11-01
Network Analysis on the Austrian Media Corpus / G. Grill, J. Neidhardt, H. Werthner / Talk: Vienna young Scientists Symposium, Wien; 2017-06-01 - 2017-06-02; in: "VSS 2017 - Vienna young Scientists Symposium", Book-of-Abstracts.com, Heinz A. Krebs, Gumpoldskirchen, Austria (2017), ISBN: 978-3-9504017-2-1; 128 - 129
Researching Individual Satisfaction with Group Decisions in Tourism: Experimental Evidence / A. Delic, J. Neidhardt, L. Rook, H. Werthner, M. Zanker / Talk: ENTER Conference 2017, Rome, Italy; 2017-01-24 - 2017-01-26; in: "ENTER Conference, Information and Communication Technologies in Tourism 2017", Springer, (2017), ISBN: 978-3-319-51167-2; 73 - 84
Ontology-based Matchmaking to Provide Personalized Recommendations for Tourists / C. Grün, J. Neidhardt, H. Werthner / Talk: ENTER Conference 2017, Rome, Italy; 2017-01-24 - 2017-01-26; in: "ENTER Conference, Information and Communication Technologies in Tourism 2017", Springer, (2017), ISBN: 978-3-319-51167-2; 3 - 14
Travellers and Their Joint Characteristics Within the Seven-Factor Model / J. Neidhardt, H. Werthner / Talk: ENTER Conference 2017, Rome, Italy; 2017-01-24 - 2017-01-26; in: "ENTER Conference, Information and Communication Technologies in Tourism 2017", Springer, (2017), ISBN: 978-3-319-51167-2; 503 - 515
Informatics in the Future - Proc. 11th European Computer Science Summit (ECSS 2015), Vienna, 2015 / H. Werthner, F. van Harmelen / Springer International Publishing, 2017, ISBN: 978-3-319-55734-2; 110 pages
Predicting happiness: user interactions and sentiment analysis in an online travel forum / J. Neidhardt, N. Rümmele, H. Werthner / Information Technology & Tourism (Springer Online First) (invited), 1 (2017), 1

2016

E-tourism: History and Challenges / H. Werthner / Talk: RecTour 2016 - Workshop on Recommenders in Tourism at ACM RecSys 2016, Boston, MA, USA (invited); 2016-09-15; in: "Proceedings of the Workshop on Recommenders in Tourism", (2016)
Observing Group Decision Making Processes / A. Delic, J. Neidhardt, T. Nguyen, F. Ricci, L. Rook, H. Werthner, M. Zanker / Talk: 10th ACM Conference on Recommender Systems, Boston, MA, USA; 2016-09-15 - 2016-09-19; in: "Proceedings of the 10th ACM Conference on Recommender systems", ACM, (2016), ISBN: 978-1-4503-4035-9; 147 - 150
A Multiple-Perspective Analysis of Doctoral Interdisciplinarity / M. Calatrava Moreno, P. Kynčlová, H. Werthner / Talk: 15th International Conference on Information Technology Based Higher Education and Training, Istanbul, Turkey; 2016-09-08 - 2016-09-10; in: "Proceedings of the 15th International Conference on Information Technology Based Higher Education and Training", IEEE, (2016), 11 pages
Are Sun Lovers nervous? / A. Delic, J. Neidhardt, H. Werthner / Talk: ENTER Conference 2016, Bilbao, Spain; 2016-02-02 - 2016-02-05; in: "ENTER 2016: Volume 7", e-Review of Tourism Research, (2016), ISSN: 1941-5842
Can We Predict Your Sentiments by Listening to Your Peers? / J. Neidhardt, N. Rümmele, H. Werthner / Talk: ENTER Conference 2016, Bilbao, Spain; 2016-02-02 - 2016-02-05; in: "ENTER Conference, Information and Communication Technologies in Tourism 2016", Springer International Publishing, Part V (2016), ISBN: 978-3-319-28230-5; 593 - 603
Universities and computer science in the European crisis of refugees / K. Conrad, N. Musliu, R. Pichler, H. Werthner / Communications of the ACM, 59 (2016), 10; 31 - 33
On the uncertainty of interdisciplinarity measurements due to incomplete bibliographic data / M. Calatrava Moreno, T. Auzinger, H. Werthner / Scientometrics, 107 (2016), 1; 213 - 232

2015

e-commerce: Early Expectations and Today's Situation; A History of 20 Years / H. Werthner / Keynote Lecture: 17th International Conference on Information Integration and Web-based Applications & Services, Brüssel (invited); 2015-12-11 - 2015-12-13; in: "Proc. 17th International Conference on Information Integration and Web-based Applications & Services", (2015)
Conditional Random Field Models as a Way to Capture Peer Influence in Social Networks / J. Neidhardt, Y. Huang, H. Werthner, N. Contractor / Talk: 2015-Sunbelt XXXV, Brighton, UK; 2015-06-23 - 2015-06-28
Exploring supervised methods for temporal link prediction in heterogeneous social networks / N. Rümmele, R. Ichise, H. Werthner / Talk: 5th Temporal Web Analytics Worksho, Florence, Italy; 2015-05-18 - 2015-05-22; in: "WWW 2015 Companion", (2015), 1363 - 1368
Recommendations on a Knowledge Graph / L. Grad-Gyenge, P. Filzmoser, H. Werthner / Talk: MLRec 2015 : 1st International Workshop on Machine Learning Methods for Recommender Systems, Vancouver, Kanada; 2015-04-30 - 2015-05-02; in: "MLRec 2015 : 1st International Workshop on Machine Learning Methods for Recommender Systems", (2015), 13 - 20
What Can We Learn From Review Data? / J. Neidhardt, N. Pobiedina, H. Werthner / Talk: ENTER Conference 2015, Lugano, Switzerland; 2015-02-03 - 2015-02-06; in: "ENTER 2015: Volume 6", e-Review of Tourism Research, (2015), ISSN: 1941-5842; 5 pages
Inter-organizational success factors: a cause and effect model / W. Krathu, C. Pichler, G. Xiao, H. Werthner, J. Neidhardt, M. Zapletal, C. Huemer / Information Systems and E-Business Management, 15 (2015), 3; 553 - 593
Future research issues in IT and tourism / H. Werthner, A. Alzua-Sorzabal, L. Cantoni, A. Dickinger, U. Gretzel, D. Jannach, J. Neidhardt, B. Pröll, F. Ricci, M. Scaglione, B. Stangl, O. Stock, M. Zanker / Information Technology & Tourism, 15 (2015), 1; 1 - 15
A picture-based approach to recommender systems / J. Neidhardt, L. Seyfang, R. Schuster, H. Werthner / Information Technology & Tourism, 15 (2015), 1; 49 - 69
Strategic E-tourism Alternatives for Destinations / M. Calatrava Moreno, G. Hörhager, R. Schuster, H. Werthner / in: "ENTER Conference, Information and Communication Technologies in Tourism 2015", Information and Communication Technologies in Tourism 2015; issued by: New York, Wien; Springer International Publishing, New York, Wien, 2015, ISBN: 978-3-319-14342-2, 405 - 417
Analyzing inter-organizational business processes. Process mining and business performance analysis using electronic data interchange messages. / R. Engel, W. Krathu, M. Zapletal, C. Pichler, R. Jagadeesh Chandra Bose, W. van der Aalst, H. Werthner, C. Huemer / Information Systems and E-Business Management, 4 (2015), 1 pages

2014

Contrasting Approaches to Interdisciplinarity at Doctoral Level / M. Calatrava Moreno, M. Danowitz, H. Werthner / Talk: Workshop on Doctoral Education, University of Oxford, Oxford, England; 2014-11-06 - 2014-11-07
Eliciting the Users' Unknown Preferences / J. Neidhardt, R. Schuster, L. Seyfang, H. Werthner / Talk: RecSys '14 Proceedings of the 8th ACM Conference on Recommender systems, Silicon Valley, USA; 2014-10-06 - 2014-10-10; in: "RecSys '14 Proceedings of the 8th ACM Conference on Recommender systems", ACM, New York, NY, USA (2014), ISBN: 978-1-4503-2668-1; 309 - 312
The Informatics Innovation Center (i2c) at the Vienna University of Technology - its Design and First Experiences / B. Hofreiter, E. Prem, H. Werthner / Talk: The ISPIM Americas Innovation Forum: Montreal, Canada (2014), Montreal, Canada; 2014-10-05 - 2014-10-08; in: "The Proceedings of The ISPIM Americas Innovation Forum: Montreal, Canada (2014)", K.R.E. Huizingh, S. Conn, M. Torkkeli, I. Bitran (ed.); ABI/INFORM Global, The ISPIM Americas Innovation Forum/ 2014 / Montreal, Canada (2014), ISBN: 978-952-265-589-9; 5 pages
Benchmarking database systems for graph pattern matching / N. Pobiedina, St. Rümmele, S. Skritek, H. Werthner / Talk: DEXA - International Conference on Database and Expert System Applications, Munich, Germany; 2014-09-01 - 2014-09-04; in: "Lecture Notes in Computer Science", Springer Verlag, (2014), 226 - 241
Spreading Activation for Rating Estimation in Recommender Systems / L. Grad-Gyenge, H. Werthner, P. Filzmoser / Poster: The 15th International Conference on Electronic Commerce and Web Technologies (EC-Web 2014), Munich, Germany; 2014-09-01 - 2014-09-04
A Framework for Inter-organizational Performance Analysis from EDI Messages / W. Krathu, C. Pichler, R. Engel, M. Zapletal, H. Werthner, C. Huemer / Talk: The 16th IEEE Conference on Business Informatics (CBI), Geneva, Switzerland; 2014-07-14 - 2014-07-17; in: "Proceedings of The 16th IEEE Conference on Business Informatics (CBI)", IEEE, (2014), 17 - 24

2013

Towards EDI-Based Business Activity Monitoring / R. Engel, W. Krathu, C. Pichler, M. Zapletal, H. Werthner / Talk: Workshop on Methodologies for Robustness Injection into Business Processes (MRI-BP'13) at the 17th IEEE International EDOC Conference (EDOC 2013), Vancouver, Canada; 2013-09-09 - 2013-09-13; in: "17th IEEE International EDOC Conference (EDOC 2013) Workshops", IEEE, (2013), 158 - 162
Inter-organizational Business Processes: On Redundancies in Document Exchanges / R. Engel, J. Rantham Prabhakara, C. Pichler, M. Zapletal, C. Huemer, H. Werthner / Talk: 15th International Conference on Electronic Commerce (ICEC 2013), Turku, Finland; 2013-08-13 - 2013-08-15; in: "Effective, Agile and Trusted eServices Co-Creation", Turku Centre for Computer Science, TUCS Lecture Notes 19 (2013), 51 - 66
Network Science @ Recommender Systems / L. Grad-Gyenge, H. Werthner / Talk: 15th International Conference on Electronic Commerce (ICEC 2013), Turku, Finland; 2013-08-13 - 2013-08-15; in: "Effective, Agile and Trusted eServices Co-Creation", Turku Centre for Computer Science, TUCS Lecture Notes 19 (2013) (2013), ISBN: 978-952-12-2914-5; 67 - 77
Identifying Inter-organizational Key Performance Indicators from EDIFACT Messages / W. Krathu, R. Engel, C. Pichler, M. Zapletal, H. Werthner / Talk: The 15th IEEE Conference on Business Informatics (CBI), Vienna; 2013-07-15 - 2013-07-18; in: "Proceedings of The 15th IEEE Conference on Business Informatics (CBI)", IEEE, (2013), 276 - 283
On Successful Team Formation: Statistical Analysis of a Multiplayer Online Game / N. Pobiedina, J. Neidhardt, M. Calatrava Moreno, L. Grad-Gyenge, H. Werthner / Talk: The 15th IEEE Conference on Business Informatics (CBI), Vienna; 2013-07-15 - 2013-07-18; in: "Proceedings of The 15th IEEE Conference on Business Informatics (CBI)", IEEE, (2013), 55 - 62
Ranking Factors of Team Success / N. Pobiedina, J. Neidhardt, M. Calatrava Moreno, H. Werthner / Talk: Workshop on Web Intelligence & Communities at the World Wide Web (WWW) Conference 2013, Rio de Janeiro, Brazil; 2013-05-13 - 2013-05-17; in: "WWW 2013 Companion", Companion Publication of the IW3C2 WWW 2013 Conference, (2013), ISBN: 978-1-4503-2038-2; 1185 - 1193
Destination Expertise in Online Travel Communities / M. Hochmeister, U. Gretzel, H. Werthner / Talk: ENTER Conference 2013, Innsbruck; 2013-01-22 - 2013-01-25; in: "Information and Communication Technologies in Tourism 2013, Proceedings of ENTER Conference 2013", L. Cantoni, Z. Xiang (ed.); Springer, New York (2013), ISBN: 978-3-642-36308-5; 218 - 229
EDIminer: A Toolset for Process Mining from EDI Messages / R. Engel, J. Rantham Prabhakara, C. Pichler, M. Zapletal, H. Werthner / in: "CAiSE'13 Forum at the 25th International Conference on Advanced Information Systems Engineering, Valencia, Spain, June 17-21, 2013", CEUR-WS.org, Vol. 998, 2013, 146 - 153

2012

Semantic Interpretation of UN/EDIFACT Messages for Evaluating Inter-organizational Relationships / W. Krathu, C. Pichler, R. Engel, M. Zapletal, H. Werthner / Talk: The 5th International Conference on Advances in Information Technology (IAIT'12), Bangkok, Thailand; 2012-12-06 - 2012-12-07; in: "The 5th International Conference on Advances in Information Technology (IAIT'12)", (2012), ISBN: 978-3-642-35075-7; 81 - 93
The Vienna PhD School of Informatics. Design, Implementation and Experiences / M. Calatrava Moreno, H. Werthner / Talk: European Computer Science Summit, Barcelona, Spain (invited); 2012-11-20 - 2012-11-21
From Encoded EDIFACT Messages to Business Concepts Using Semantic Annotations / R. Engel, C. Pichler, M. Zapletal, W. Krathu, H. Werthner / Talk: 14th IEEE International Conference on Commerce and Enterprise Computing (CEC 2012), Hang-Zhou, China; 2012-09-09 - 2012-09-11; in: "Proceedings of the 14th IEEE International Conference on Commerce and Enterprise Computing (CEC 2012)", IEEE, (2012), 17 - 25
ERPEL: Enabling Seamless Ad-hoc Cross Enterprise Collaborations / C. Huemer, G. Kappel, P. Liegl, R. Schuster, H. Werthner, M. Topf, D. Mayrhofer, M. Zapletal, P. Krenn / Talk: Annual SRII Global Conference 2012, San Jose; 2012-07-24 - 2012-07-27; in: "Proceedings of the Annual SRII Global Conference 2012", (2012)
Mining Inter-organizational Business Process Models from EDI Messages: A Case Study from the Automotive Sector / R. Engel, W.M.P. van der Aalst, M. Zapletal, C. Pichler, H. Werthner / Talk: 24th International Conference on Advanced Information Systems Engineering (CAiSE 2012), Gdansk, Poland; 2012-06-25 - 2012-06-29; in: "Lecture Notes in Computer Science", Springer, 7328 (2012), 222 - 237
Towards an Intelligent Framework to Understand and Feed the Web / A. Fensel, J. Neidhardt, N. Pobiedina, D. Fensel, H. Werthner / Talk: 15th International Conference on Business Information Systems, Vilnius, Lithuania; 2012-05-21 - 2012-05-23; in: "Business Information Systems Workshops", Springer Heidelberg, LNBIP 127 (2012), ISBN: 978-3-642-34227-1; 255 - 266
Semantic inter-organizational performance analysis using the balanced scorecard methodology / W. Krathu, C. Pichler, M. Zapletal, H. Werthner / Talk: miproBIS - Business Intelligence Systems, Opatija, Croatia; 2012-05-21 - 2012-05-25; in: "MIPRO, 2012 Proceedings of the 35th International Convention", (2012), ISBN: 978-1-4673-2577-6; 1589 - 1594
Network Analysis of the Austrian eTourism Web / R. Piazzi, R. Baggio, J. Neidhardt, H. Werthner / Talk: ENTER Conference 2012, Helsingborg, Sweden; 2012-01-24 - 2012-01-27; in: "Proceedings of ENTER Conference 2012", Springer Wien New York, (2012), ISBN: 978-3-7091-1141-3; 356 - 367

2011

An ontology based framework for enriching event log data / K. Tran, H. Werthner / Talk: SEMAPRO 2011, The Fifth International Conference on Advances in Semantic Processing, Lisbon, Portugal; 2011-11-20 - 2011-11-25; in: "SEMAPRO 2011, The Fifth International Conference on Advances in Semantic Processing", ThinkMind, (2011), ISBN: 978-1-61208-175-5; 110 - 115
Process Mining for Electronic Data Interchange / R. Engel, W. Krathu, M. Zapletal, C. Pichler, W.M.P. van der Aalst, H. Werthner / Talk: 12th International Conference on Electronic Commerce and Web Technologies: EC-Web 2011, Toulouse, France; 2011-08-29 - 2011-09-02; in: "E-Commerce and Web Technologies", C. Huemer, T. Setzer (ed.); Springer, Berlin/Heidelberg, LNBIP 85 (2011), ISBN: 978-3-642-23013-4; 77 - 88
The Need for a Digital Domestic Right / G. Futschek, W. Proksch, A. Prosser, E. Schwaighofer, H. Werthner / Poster: ACM WebSci '11 - 3rd International Conference on Web Science, Koblenz; 2011-06-14 - 2011-06-17; in: "Proceedings of the ACM WebSci'11", (2011), Paper ID 144, 3 pages
eBusiness / C. Grün, C. Huemer, P. Liegl, D. Mayrhofer, T. Motal, R. Schuster, H. Werthner, M. Zapletal / in: "Handbook of Semantic Web Technologies", Springer, Berlin, Heidelberg, 2011, ISBN: 978-3-540-92912-3, 787 - 848
Destinations and the Web: a Network Analysis View / R. Piazzi, R. Baggio, J. Neidhardt, H. Werthner / Information Technology & Tourism, 13 (2011), 3; 215 - 229

2010

From Economic Drivers to B2B Process Models: a Mapping from REA to UMM / C. Huemer, T. Motal, R. Schuster, H. Werthner / Talk: Business Information Systems 2010, Berlin; 2010-05-03 - 2010-05-05; in: "Business Information Systems 13th International Conference, BIS 2010, Berlin, Germany, May 3-5, 2010. Proceedings", Springer Berlin Heidelberg, (2010), ISBN: 978-3-642-12813-4; 119 - 132
A Knowledge Management Perspective on Business Models / R. Mustafa, H. Werthner / in: "Globalization, Labor & the Transformation of Work: Readings for Seeking a Competitive Advantage in an Increasingly Global Economy", J. Westover (ed.); Common Ground Publishing, Australia, 2010, (invited), ISBN: 1863356606, 377 - 394
The method for assessing and forecasting value of knowledge in SMEs - research results / J. Patalas-Maliszewska, H. Werthner / Współczesna Ekonomia (Contemporary Economics), 3 (2010), 91 - 106
Methodology of knowledge value assessment in an enterprise of SME sector / J. Patalas-Maliszewska, H. Werthner / Management and Production Engineering Review, 1 (2010), 1; 21 - 28
Context-based semantic matchmaking to enhance tourists´ experiences / C. Lamsfus, C. Grün, H. Werthner, A. Alzua-Sorzabal / Journal for the Informatics Professional (invited), 203 (2010), 17 - 23
The Journal of Information Technology and Tourism: A Content Analysis of the Past 10 Years / Dan Wang, D. Fesenmaier, H. Werthner, K. Wöber / Information Technology & Tourism, Vol. 12 (2010), 1; 3 - 16

2009

An Analysis of Windows Workflow's Control-Flow Expressiveness / M. Zapletal, W. van der Aalst, N. Russell, P. Liegl, H. Werthner / Talk: 7th IEEE European Conference on Web Services, Eindhoven; 2009-11-09 - 2009-11-11; in: "Proceedings of the 7th IEEE European Conference on Web Services", IEEE Computer Society, (2009), ISBN: 978-0-7695-3854-9; 200 - 209
Business model and inter-organizational knowledge transfer: Impact on innovation in networked enterprises / R. Mustafa, H. Werthner / Talk: EBRF 2009, Jyväskylä; 2009-09-23 - 2009-09-25
The Business Choreography Language (BCL) - a Domain-Specific Language for Global Choreographies / T. Motal, M. Zapletal, H. Werthner / Talk: International Workshop on Service Computing for B2B, Bangalore, India; 2009-09-21 - 2009-09-25; in: "Proceedings of the 5th World Congress on Services", IEEE Computer Society, (2009), ISBN: 978-0-7695-3812-9; 150 - 159
[vem:xi:] - A methodology for process based requirements engineering / P. Liegl, R. Schuster, M. Zapletal, C. Huemer, H. Werthner, M. Aigner, M. Bernauer, B. Klinger, M. Mayr, R. Mizani, M. Windisch / Talk: 17th IEEE International Requirements Engineering Conference, Atlanta; 2009-08-31 - 2009-09-04; in: "Proceedings of the 17th IEEE Requirements Engineering Conference", IEEE Computer Society, (2009), ISBN: 978-0-7695-3761-0; 193 - 202
Covering the Semantic Space of Tourism - An Approach based on Modularized Ontologies / H. Werthner, C. Grün, B. Pröll, C. Feilmayr, R. Barta / Talk: 6th European Semantic Web Conference (ESWC 2009), Heraklion, Griechenland; 2009-05-31 - 2009-06-04; in: "ACM International Conference Proceeding Series Proceedings of the 1st Workshop on Context, Information and Ontologies", ACM, 1 (2009), ISBN: 978-1-60558-528-4; 1 - 8
Semamo: An Approach To Semantic Market Monitoring / N. Walchhofer, K. Fröschl, B. Dippelreiter, H. Werthner, M. Pöttler / Information Technology & Tourism, 11 (2009), 3; 197 - 210
Pattern-based Analysis of Windows Workflow / M. Zapletal, W. van der Aalst, N. Russell, P. Liegl, H. Werthner / Technische Universiteit Eindhoven Computer Science Report, 09/07 (2009), 09/07; 1 - 14
From business to software: a B2B survey / J. Dorn, C. Grün, H. Werthner, M. Zapletal / Information Systems and E-Business Management, 7 (2009), 2; 123 - 142
Proceedings of the IEEE Conference on Commerce and Enterprise Computing / B. Hofreiter, H. Werthner / in: "Proceedings of the IEEE Conference on Commerce and Enterprise Computing", IEEE Computer Society, Vienna, Austria, 2009

2008

Assisting Tourists on the Move - An Evaluation of Mobile Tourist Guides / C. Grün, H. Werthner, W. Retschitzegger, W. Schwinger, B. Pröll / Talk: 7th International Conference on Mobile Business, Barcelona; 2008-07-07 - 2008-07-08; in: "Proc. of 7th International Conference on Mobile Business", X. Busquets, J. Wareham (ed.); IEEE Computer Society, (2008), ISBN: 978-0-7695-3260-8; 171 - 180
A UML Profile for the e3-Value e-Business Model Ontology / C. Huemer, A. Schmidt, H. Werthner, M. Zapletal / Talk: Third International Workshop on Business/IT Alignment and Interoperability (BUSITAL'08) held in conjunction with CAiSE'08 Conference, Montpellier, Frankreich; 2008-06-16; in: "Proceedings of the Third International Workshop on Business/IT Alignment and Interoperability (BUSITAL'08) held in conjunction with CAiSE'08 Conference", CEUR-WS, Vol-336 (2008), ISSN: 1613-0073; Paper ID 1, 15 pages
TechScreen: Networked Knowledge Management / J. Dorn, C. Herzog, H. Werthner / Talk: Smart Business Networks Conference, Bejing (invited); 2008-05-19 - 2008-05-23; in: "Smart Business Networks", (2008), 460 - 470
Inter-organizational Systems: From Business Values over Business Processes to Deployment / C. Huemer, P. Liegl, R. Schuster, H. Werthner, M. Zapletal / Talk: Proceedings of the 2nd International Conference on Digital Ecosystems and Technologies, Phitsanulok; 2008-02-26 - 2008-02-29; in: "Proceedings of the 2nd International IEEE Conference on Digital Ecosystems and Technologies (DEST2008)", IEEE, IEEE (2008), 6 pages
The Future of e-Tourism Research - From Computer Science to Web Science and Services Science / H. Werthner / Keynote Lecture: ENTER Conference 2008, Innsbruck (invited); 2008-01-23 - 2008-01-25
A Case Study on Automating Information Aggregation Processes in Information Centres / C. Herzog, M. Bauer, K. Prantner, H. Werthner, B. Dippelreiter / Talk: ENTER Conference 2008, Innsbruck; 2008-01-23 - 2008-01-25; in: "Information and Communication Technologies in Tourism 2008 Proceedings of the International Conference in Innsbruck, Austria, 2008", W. Höpken, U. Gretzel, P. O´Connor (ed.); Springer Vienna, (2008), ISBN: 978-3-211-77279-9; 407 - 417
Service-oriented Resource Management / J. Dorn, H. Werthner / Talk: 41th Hawaii International Conference on System Sciences (HICSS'08), Hawaii, USA; 2008-01-07 - 2008-01-10; in: "Proceedings of HICSS08", IEEE Computer Society, (2008), ISSN: 1530-1605; 6 pages
A Knowledge Management Perspective on Business Models / R. Mustafa, H. Werthner / The International Journal of Knowledge, Culture and Change Management, Volume 8 (2008), 6; 7 - 16
Semantically Enabled Service-Oriented Architectures: An Enabler for Smart Business Networks / J. Dorn, D. Fensel, M. Hepp, H. Werthner / in: "Smart Business Networks - A new Business Paradigm", P. Vervest, E. van Heck, K. Preiss (ed.); Smart Business Networks Initiative, Erasmus University, Rotterdam, 2008, (invited), ISBN: 978-90-5892-159-8, 186 - 199

2007

Exploiting E-C-A Rules for Defining and Processing Context-Aware Push Messages / T. Beer, W. Höpken, R. Rasinger, M. Fuchs, H. Werthner / Talk: International RuleML Symposium on Rule Interchange and Applications, Orlando; 2007-10-25 - 2007-10-26; in: "Proc. of International RuleML Symposium on Rule Interchange and Applications", Springer, LNCS 4824 (2007), ISBN: 978-3540759744
CAIPS: A Context-Aware Information Push Service in Tourism / T. Beer, M. Fuchs, W. Höpken, R. Rasinger, H. Werthner / Talk: ENTER Conference 2007, Ljubljana; 2007-01-24 - 2007-01-26; in: "Proc. of ENTER 2007", Springer, Computer Science (2007), ISBN: 978-3-211-69564-7; 129 - 140
Consumer Behaviour in e-Tourism / A. Steinbauer, H. Werthner / Talk: ENTER Conference 2007, Ljubljana; 2007-01-24 - 2007-01-26; in: "Proc. of ENTER 2007", Springer, Computer Science (2007), ISBN: 978-3-211-69564-7; 65 - 76
A Framework for Strategic Positioning of DMOs / C. Lamp, M. Haas, H. Werthner / Talk: ENTER Conference 2007, Ljubljana; 2007-01-24 - 2007-01-26
A Survey of B2B Methodologies and Technologies: From Business Models towards Deployment Artifacts / J. Dorn, C. Grün, H. Werthner, M. Zapletal / Talk: 40th Hawaii International Conference On System Science (HICSS 40th), Waikoloa, Big Island, HI, USA; 2007-01-03 - 2007-01-06; in: "40th Hawaii International International Conference on Systems Science (HICSS-40 2007), CD-ROM / Abstracts Proceedings", IEEE Computer Society, Los Alamitos, CA, USA (2007), ISSN: 1530-1605; 10 pages
A Survey of B2B Methodologies and Technologies: From Business Models towards Deployment Artifacts / J. Dorn, M. Zapletal, H. Werthner / Talk: HICSS 07, Hawaii; 2007-01-03 - 2007-01-06; in: "Proc. of HICCS 2007", IEEE Computer Society Press, (2007)

2006

An Intelligent Information Push Service for the Tourist Domain / T. Beer, W. Höpken, M. Zanker, R. Rasinger, H. Werthner / Talk: ECAI Workshop on Recommender Systems, Trento, Italy; 2006-08-28 - 2006-09-01; in: "Proceedings of the ECAI Workshop on Recommender Systems", (2006)
Pinpointing Tourism Information onto Mobile Maps - A Leight-Weight Approach / W. Retschitzegger, W. Schwinger, C. Grün, B. Pröll, H. Werthner / Talk: ENTER Conference 2006, Lausanne, Switzerland; 2006-01-18 - 2006-01-20; in: "Proceedings of ENTER Conference 2006", Springer Verlag, (2006)
Futuring Travel Destination Recommendation Systems / H. Werthner, O. Stock, M. Zancanaro / in: "Destination Recommendation Systems: Behavioral Foundations and Applications", D. Fesenmaier, H. Werthner, K. Wöber (ed.); CAB International, London, 2006, ISBN: 0851990231
Innovation in tourism enabled by ICT / H. Werthner, S. Klein / in: "Innovation and Product Development in Tourism", B. Walder, K. Weiermair, A. Sancho-Perez (ed.); Erich Schmidt Verlag, Berlin, 2006, ISBN: 3503090797
E-commerce und Semantic Web / H. Werthner, M. Borovicka / in: "Semantic Web - Wege zur vernetzten Wissensgesellschaft", T. Pellegrini, A. Blumauer (ed.); Springer-Verlag, 2006, ISBN: 3540293248
Operation and Maintaining Web Applications / A. Ebner, H. Werthner / in: "Web Engineering - Systematic Development of Web Applications", G. Kappel, B. Pröll, S. Reich (ed.); John Wiley and Sons, NY, 2006, ISBN: 0470015543
Proceedings of the International Conference on e-commerce and Web Technologies (EC-Web), Krakow 2006 / K. Bauknecht, B. Pröll, H. Werthner / Springer, LNCS, Heidelberg, 2006, ISSN: 0302-9743
Destination Recommendation Systems: Behavioral Foundations and Applications / D. Fesenmaier, H. Werthner, K. Wöber / CAB International, London, 2006
Information technology and tourism - applications, methodologies, techniques / H. Werthner / in series "Information technology and tourism - applications, methodologies, techniques", series editor: H. Werthner; issued by: Cognizant communications corporation; Cognizant communication corporation, New York, 2006, ISSN: 1098-3058

2005

Web Information Extraction as Basis for Smart Business Networking. Electronic Business in Tourism / H. Werthner, O. Fodor, M. Herzog / in: "Smart Business Networking", P. Vervest, E. van Heck, K. Preiss, L. Pau (ed.); Springer-Verlag, Heidelberg, 2005
Informationstechnologie und touristische Innovation / H. Werthner / in: "Erfolg durch Innovation", H. Pechlaner, P. Tschurtschenthaler, M. Peters, B. Pikkemaat, M. Fuchs (ed.); Deutscher Universitätsverlag /Gabler - Verlag, Wiesbaden, 2005
Proceedings of the International Conference on e-commerce and Web Technologies (EC-Web), Copenhagen 2005 / K. Bauknecht, B. Pröll, H. Werthner / Springer-Verlag, Heidelberg, 2005
Harmonise - a Step towards an Interoperable e-Tourism Marketplace / O. Fodor, H. Werthner / International Journal of Electronic Commerce, 9/2 (2005)
Exploiting Semantic Web Technologies for Harmonizing e-markets / M. Dell´Erba, O. Fodor, W. Höpken, H. Werthner / Information Technology & Tourism, 7/4 (2005)
Semantically Enabled Service-Oriented Architectures: A Manifesto and a Paradigm Shift in Computer Science / M. Brodie, C. Bussler, J. de Brujin, T. Fahringer, D. Fensel, M. Hepp, H. Lausen, D. Roman, T. Strang, H. Werthner, M. Zaremba / 2005

2004

Electronic markets and tourism / A. Tjoa, H. Werthner / in: "Digital Economy - Anspruch und Wirklichkeit", K. Stanoevska-Slabeva (ed.); Springer-Verlag, Heidelberg, 2004
Die Konzeption von Tourismus Informationssystemen / K. Fröschl, H. Werthner / in: "Strategische Bedeutung neuer Informations- und Kommunikations¬technologien im Tourismus", W. Schertler (ed.); Überreuter Verlag, 2004
Electronic Business in Tourism / M. Gratzer, H. Werthner, W. Winiwarter / International Journal of Electronic Business (IJEB), 5/2 (2004)
Electronic Commerce and Tourism / H. Werthner, F. Ricci / Communications of the ACM, 47/12 (2004)
Harvesting lightweight Ontologies out of legacy XML sources / O. Fodor, H. Werthner / Talk: First International Conference on Knowledge Engineering and Decision Support (ICKEDS'04), Porto, Portugal; 2004; in: "Proceedings of the First International Conference on Knowledge Engineering and Decision Support (ICKEDS'04)", (2004)

2003

Intelligent Systems in Travel and Tourism / H. Werthner / Keynote Lecture: Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico; 2003-08-09 - 2003-08-15; in: "Proceedings of IJCAI 2003", (2003)
Betrieb und Wartung von Web Anwendungen / A. Ebner, H. Werthner / in: "Web Engineering - Systematische Entwicklung von Web-Anwendungen", G. Kappel, B. Pröll, S. Reich (ed.); dpunkt.verlag, Heidelberg, 2003, ISBN: 3898642348
Proceedings of the 2nd international Conference on mobile business / G. Giaglis, H. Werthner, V. Tschammer, K. Fröschl / Österreichische Computer Gesellschaft, Wien, 2003
HARMONISE: Towards Interoperability in the Tourism Domain / M. Missikoff, H. Werthner, W. Höpken, M. Dell´Erba, O. Fodor, A. Formica, F. Taglino / Talk: ENTER Conference 2003, Helsinki, Finnland; 2003; in: "Proceedings of ENTER Conference 2003", Springer Verlag, (2003)

2002

eCommerce e turismo: Quali prospettive per il turismo? / F. Ricci, H. Werthner / in: "Manuale del Turismo Montano", H. Pechlaner, M. Manante (ed.); Touring University Press, 2002
Case based reasoning for travel planning recommendation / F. Ricci, H. Werthner / Information Technology & Tourism, 4/3 (2002), 215 - 226
Intelligent Systems for Tourism - Introduction / S. Staab, H. Werthner / IEEE Intelligent Systems, 17/6 (2002), 53 - 55
Harmonise: a solution for data interoperability / M. Dell´Erba, O. Fodor, F. Ricci, H. Werthner / Poster: IFIP I3E 2002 Conference, Lisbon; 2002; in: "Proceedings of IFIP I3E 2002 Conference", (2002)
Intelligent Query Management for Travel Products Selection / F. Ricci, D. Blaas, N. Mirzadeh, A. Venturini, H. Werthner / Talk: ENTER 2002 Conference, Innsbruck; 2002; in: "Proceedings of ENTER 2002 Conference", (2002)
Conceptual normalisation of XML data for interoperability in tourism / M. Dell´Erba, O. Fodor, F. Ricci, H. Werthner / Talk: Workshop on Knowledge Transformation for the Semantic Web, KTSW 2002, Lyon, France; 2002; in: "Proceedings of the Workshop on Knowledge Transformation for the Semantic Web, KTSW 2002", (2002)

2001

Trendsetter Tourismus - Freiheit oder Verpflichtung zur Nutzung neuer Chancen durch E-Commerce? / H. Werthner, C. Danzinger / in: "Der Alpentourismus - Entwicklungspotenziale im Spannungsfeld von Kultur, Ökonomie und Ökologie", K. Luger, F. Rest (ed.); StudienVerlag, Innsbruck, 2001
Lectures in E-Commerce / H. Werthner, M. Bichler / Springer-Verlag, 2001
ICT and the changing landscape of global tourism distribution / H. Werthner, S. Klein / International Journal of Electronic Commerce and Business Media, 9/4 (2001)
Theory and application of electronic market design / M. Bichler, F. Field, H. Werthner / Electronic Commerce Research Journal, 1/3 (2001), 215 - 220
Just Business - Shouldn´t We Have Some Fun? / H. Werthner / Keynote Lecture: EC-WEB - DEXA Conference, München, Deutschland; 2001; in: "Proceedings of the EC-WEB - DEXA Conference", LNCS Springer, New York (2001)
Case based destination recommendation over an XML data repository / F. Ricci, H. Werthner / Talk: ENTER Conference 2001, Montreal, Canada; 2001; in: "Proceedings of ENTER Conference 2001", Springer Verlag, (2001)
Use of New Standards for eCommerce Solution in the Tourism Domain: Destination ASEAN Region / W. Leewattanakit, A. Ashari, A. Tjoa, H. Werthner / Talk: ENTER Conference 2001, Montreal, Canada; 2001; in: "Proceedings of ENTER Conference 2001", Springer Verlag, (2001)
Case-based Reasoning and Legacy Data Reuse for Web-based Recommendation Architectures / F. Ricci, N. Mirzadeh, A. Venturini, H. Werthner / Talk: Third International Conference on Information Integration and Web-based Applications and Services (IIWAS2001), Linz; 2001; in: "Proceedings of the Third International Conference on Information Integration and Web-based Applications and Services (IIWAS2001)", (2001)
Supporting Interactive Query Refinement for a Travel Recommendation System / F. Ricci, N. Mirzadeh, A. Venturini, H. Werthner / Talk: Euroweb 2001, Pisa, Italy; 2001; in: "Proceedings of Euroweb 2001", (2001)

2000

E-Commerce and Automated Auctions / H. Werthner / in: "Electronic Commerce for Transition Economies in the Digital Age: Forum Proceedings", United Nations, 2000
Elektronische Märkte - Ein neuer Trend in der betrieblichen Beschaffung / M. Bichler, M. Kaukal, H. Werthner / in: "E-Commerce und E-Government. Schriftenreihe Rechtsinformatik", E. Schweighofer, T. Menzel (ed.); Verlag Österreich, Wien, 2000
A Classification Framework of Multidimensional, Multi-unit Procurement Negotiations / M. Bichler, H. Werthner / Talk: DEXA Workshop on Negotiations in Electronic Markets - beyond Price Discovery - e-Negotiations Workshop, London/Greenwich, England; 2000; in: "Proceedings of the DEXA Workshop on Negotiations in Electronic Markets - beyond Price Discovery - e-Negotiations Workshop", (2000)
Simulation of Multidimensional Procurement Auctions / M. Bichler, H. Werthner / Talk: European Simulation Multi-Conference (ESM 2000), Ghent, Belgium; 2000; in: "Proc. of the European Simulation Multi-Conference (ESM 2000)", (2000)
Integration of Heterogeneous Information Sources / M. Kaukal, H. Werthner / Talk: 7th ENTER Conference 2000, Barcelona, Spain; 2000; in: "Information and Communication Technologies in Tourism, Proceedings of the 7th ENTER Conference 2000", Springer Verlag, (2000)
An Approach to Enable Interoperability in Electronic Tourism Markets / M. Kaukal, W. Höpken, H. Werthner / Talk: ECIS Conference 2000, Vienna; 2000; in: "Proceedings of the ECIS Conference 2000", (2000)
The Online Tourism Industry - Measuring Success Factors / H. Werthner, A. Scharl, C. Bauer / Talk: Second International Forum on Multimedia and Image Processing, World Automation Congress (WAC-2000), Hawaii; 2000; in: "Proceedings of Second International Forum on Multimedia and Image Processing, World Automation Congress (WAC-2000)", (2000)

1999

Steuerungswirkungen interorganisationaler Informations- und Kommunikationssysteme am Beispiel touristischer Informationsplattformen / S. Klein, H. Werthner / in: "Management von Netzwerkstrukturen", J. Sydow (ed.); Deutscher Universitätsverlag /Gabler - Verlag, Wiesbaden, 1999
Information Technology and Tourism - A Challenging Relationship / H. Werthner, S. Klein / Springer, Wien, New York, 1999, ISBN: 3-211-83274-2; 323 pages

1998

IT and Tourism - An Introduction / H. Werthner / Information Technology & Tourism, 1/1 (1998), 1 - 14

1997

Information technology and the reengineering of tourism / D. Buhalis, J. Jafari, H. Werthner / Annals of Tourism Research, 24 (1997), 1; 245 - 247

1996

An Integrated Simulation and Optimization Modeling Environment for Decision Support / G. Guariso, M. Hitz, H. Werthner / Decision Support Systems, 16 (1996), 103 - 117

1995

A min cost flow solution for dynamic assignment problems in networks with storage devices / W. Grossmann, G. Guariso, M. Hitz, H. Werthner / Management Science, 41, No. 1 (1995), 83 - 93

1993

TIS - Tiroler Tourismus Information System / H. Werthner / Wirtschaftsinformatik, 35, No. 1 (1993), 43 - 50

1992

Identification of Model Structure via Qualitative Simulation / G. Guariso, A. Rizzoli, H. Werthner / IEEE Transactions on Systems, Man and Cybernetics, SMC 22 (1992), No. 5; 1075 - 1086

Supervisions