• 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)

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

 

• Measuring Polarization in an Online News Forum. / Master Thesis by P. Riemer / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering, 2021
• Personalized destination recommendations using deep learning, topic modeling and semantic approaches. / Master Thesis by A. Wimmer / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering, 2021
• Analyzing social influence in recommender systems / Doctoral Thesis by C. Mukamakuza / Supervisor, Reviewer: H. Werthner, M. Zanker, A. Provetti; Institut für Information Systems Engineering, 2020
• Group recommendations - what counts? / Doctoral Thesis by A. Delic / Supervisor, Reviewer: H. Werthner, M. de Gemmis, P. Cremonesi; Institute of Information Systems Engineering, 2020
• Location Recommendations from User Mobile Trajectories / Master Thesis by L. Weydemann / Supervisor: H. Werthner, D. Sacharidis; Institut für Information Systems Engineering, 2020
• Evaluierung der Benutzerinteraktion in der Telekommunikationsindustrie : Evaluation of user interaction in the telecommunication industry / Master Thesis by M. Akhtar / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering, 2020
• Detecting local events using multiple social networking services and geographical clustering / Master Thesis by M. Schirmer / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering E194, 2020
• Analysis of a dynamic collection of news articles with content-based methods / Master Thesis by M. Neumeyer / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering | E194, 2020
• Reading between the Lines of Travelers: Gained Insights from User-generated Content for Destination Marketing using Text Mining and Predictive Analytics / Master Thesis by T. Elashkr / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering, 2019; final examination: 2019-11
• State-of-the-Art Approaches for German Language Chat-Bot Development / Master Thesis by N. Boisgard / Supervisor: H. Werthner, J. Neidhardt; Institut für Information Systems Engineering, 2018; final examination: 2018-10-16
• Classifying and mapping e-Tourism data sets / Master Thesis by M. Sertkan / Supervisor: J. Neidhardt, H. Werthner; Institut für Information Systems Engineering, 2018; final examination: 2018-06-04
• Recommender Systems in the Domain of Early-stage Enterprise Investment : Investment Decision-making & Venture Valuation / Master Thesis by C. Ohrfandl, J. Luef / Supervisor: H. Werthner, D. Sacharidis; Institut für Information Systems Engineering, 2018
• Evaluation Of The Viennese ICT Startup Ecosystem / Master Thesis by C. Bartnik / Supervisor: B. Hofreiter, H. Werthner; Institut für Information Systems Engineering, 2018
• A Recommender System for Investing in High Growth Companies: Investment decision-making / Master Thesis by C. Ohrfandl, J. Luef / Supervisor: H. Werthner; Institut für Information Systems Engineering, 2018
• Quantitative analysis of tourism data using text mining / Master Thesis by L. Glatzer / Supervisor: J. Neidhardt, H. Werthner; Institut für Softwaretechnik und Interaktive Systeme, 2017; final examination: 2017-10
• Doctoral interdisciplinarity : a multi-method analysis based on bibliometrics and empirical approaches / Doctoral Thesis by M. Calatrava Moreno / Supervisor, Reviewer: H. Werthner, M. Danowitz, P. Giorgini, D. van Damme; Institut für Softwaretechnik und Interaktive Systeme, 2017
• Modeling and understanding social influence in groups and networks / Doctoral Thesis by J. Neidhardt / Supervisor, Reviewer: H. Werthner, W. Grossmann, M. Zanker; Institut für Softwaretechnik und Interaktive Systeme, 2016; oral examination: 2016-04-28
• Ontology-based matchmaking to provide personalized offers / Doctoral Thesis by C. Grün / Supervisor, Reviewer: H. Werthner, M. Zanker, M. Fuchs; Institut für Softwaretechnik und Interaktive Systeme, 2016
• Temporal link prediction using graph pattern matching / Doctoral Thesis by N. Rümmele / Supervisor, Reviewer: H. Werthner, A. Provetti, W. Grossmann; Institut für Softwaretechnik und Interaktive Systeme, 2015
• An inter-organizational interface for ERP-systems and marketplaces in the wine industry / Master Thesis by B. Hareter / Supervisor: H. Werthner, R. Schuster; Institut für Softwaretechnik und Interaktive Systeme, 2015
• Business Documents for Inter-Organizational Business Processes / Doctoral Thesis by P. Liegl / Supervisor, Reviewer: C. Huemer, H. Werthner; Institute of Software Technology and Interactive Systems, 2010; oral examination: 2010-01-21
• A UML-based Methodology for Model-Driven B2B Integration: From Business Values over Business Processes to Deployment Artifacts / Doctoral Thesis by M. Zapletal / Supervisor, Reviewer: H. Werthner, C. Huemer; Institut für Softwaretechnik und Interaktive Systeme, 2009; oral examination: 2009-06-22