Services

Conference- and Workshop Organization

  1. ACM IUI 2018, Senior PC
  2. OpenSym 2017, Associate Chair
  3. ACM IUI 2017, Senior PC
  4. Workshop on Recommender Systems, Big Data Analytics & Social Network Analysis and Digital Humanities, co-located with i-KNOW 2017, Co-organizer
  5. Workshop on Recommender Systems and Big Data Analytics, co-located with i-KNOW 2016, Co-organizer
  6. Web 2.0 Models, Methods and Tools in Knowledge Management, Mini-Track at the 17th European Conference on Knowledge Management (ECKM 2016), Co-organizer
  7. Quantifying and Analyzing Scholarly Communication on the Web (#ascw2015) – Workshop at ACM Web Science conference 2015, Co-organizer
  8. Barcamp Science 2.0, co-located with the Science 2.0 Conference 2015, Hamburg, Germany. Co-Organizer
  9. i-Know 2015: International Conference on Knowledge Technologies and Data-driven Business, Program Chair Social Computing
  10. i-Know 2015: International Conference on Knowledge Technologies and Data-driven Business, Program Chair Open Science and Science 2.0
  11. i-Know 2015: International Conference on Knowledge Technologies and Data-driven Business, Program Chair Special Track Recommender Systems: From Algorithms to Big Data Recommendation Systems
  12. i-Know 2014: International Conference on Knowledge Technologies and Data-driven Business, Program Chair Science 2.0 Track

Selected Program Committee Memberships and Reviewing

  1. ECIR, 2018
  2. ACM IUI, 2018
  3. ACM Hypertext, 2018
  4. ACM Web Science 2018
  5. ICWSM, 2018
  6. ACM Hypertext and Social Media, 2017
  7. ACM Web Science, 2017
  8. 22nd ACM International Conference on Intelligent User Interfaces (IUI), 2017
  9. European Conference on Technology-Enhanced Learning (EC-TEL), 2017
  10. European Conference on Knowledge Management (ECKM), 2017
  11. Workshop on Engineering Computer-Human Interaction in Recommender Systems (EnCHIReS), 2016
  12. European Conference on Technology-Enhanced Learning (EC-TEL), 2016
  13. Second international conference on Intelligent Information Processing, Security and Advanced Communication (IPAC), 2016
  14. Third WWW Workshop on Big Scholarly Data: Towards the Web of Scholars (BigScholar), 2016
  15. LA For Work 2016 (Learning Analytics for Workplace and Professional Learning), co-located with LAK, 2016
  16. Workshop on Text-based Information Retrieval (TIR), 2016
  17. Symposium on Human and Social Computing, at 40th IEEE Computer Society International Conference on Computers, Software & Applications (COMPSAC), 2016
  18. 15th International Conference on Knowledge Technologies and Data-driven Business (i- KNOW), 2015
  19. Workshop on Text-based Information Retrieval (TIR), 2015
  20. 14th International Conference on Knowledge Technologies and Data-driven Business (i-KNOW), 2014
  21. International Workshop on Social Personalisation (SP), 2014
  22. International Workshop on Modeling Social Media (MSM), 2014
  23. Workshop on Text-based Information Retrieval (TIR), 2014
  24. 11th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2014
  25. Workshop on Text-based Information Retrieval (TIR), 2013
  26. Workshop on Text-based Information Retrieval (TIR), 2012
  27. Crosslanguage Indian Text Reuse Challenge (CL!IR), 2012

Selected Editorial Activities and Reviewing

  1. Information Retrieval Journal, Reviewer, IF: 0.791, 2018
  2. Information Processing and Management, Reviewer, 2017
  3. International Journal of Human-Computer Studies, IF: 1.476, Reviewer, 2016
  4. Transactions on Learning Technologies (TLT), Reviewer, 2016
  5. International Journal of Information Technology and Management, IF: 0.42, 2016, Reviewer
  6. SpringerPlus, Reviewer, 2016
  7. Special Issue on Analyzing and Mining Social Networks for Decision Support (SIAMSNDS2016), Journal of Universal Computer Science (J.UCS), IF: 0.566, 2016, Reviewer
  8. Computers & Education IF: 2.556 (2015) Reviewer
  9. IEEE Transactions on Audio, Speech and Language Processing, IF: 2.625 (2015) Reviewer
  10. STCSN E-Letter on Science 2.0, Co-Editor and Reviewer (2015)

Scientific Community

  • Expert Group on Altmetrics - Role: Advisor of the European Commission, DG Research and Innovation
  • Open Access Network Austria (OANA) – Role: Member
  • Leibnitz-Forschungsverbund Science 2.0 – Role: Member
  • ACM SIGWEB - Role: Member
  • Member of Best Paper Judging Committee ACM WebScience 2015