About
Prof. Ofer Arazy is an Associate Professor in the Department of Information Systems, Herta and Paul Amir Faculty of Social Sciences, at the University of Haifa. His research examines how information technology shapes knowledge-intensive collaboration — from the self-organizing communities that co-create digital public goods such as Wikipedia and open-source software, to citizen science initiatives, augmented reality, and recommender systems. His work bridges information systems (IS) and human-computer interaction (HCI), drawing on theories of human and social behavior from organization science, social psychology, and sociology, and applying computational and data-science methods to large-scale trace data.
Beyond his research and teaching, Prof. Arazy plays a leading role in university-wide initiatives that connect academic excellence with real-world impact. He is the founder and Head of Haifa Innovation Labs (HIL), the University's center for innovation and entrepreneurship, and he serves in the President's Office as Director of Innovation and Sustainability, promoting academia's "third mission" — supporting research and teaching that generate direct, positive impact on society and the environment.
Prof. Arazy holds a B.Sc. and MBA from the Technion – Israel Institute of Technology, and a Ph.D. from the University of British Columbia (UBC). Prior to his academic career he held managerial positions in Israel's high-tech industry. He was previously on the faculty of the University of Alberta School of Business before joining the University of Haifa in 2013.
Publications
- Context shapes disclosure: understanding self-presentation in augmented reality, Hadad, G., Maimon, A., Arazy, O. & Lanir, J., Dec 2026, In: Personal and Ubiquitous Computing. 30, 2, 3.
- Comparing Competing Approaches to Crowdsourced Classifications of Biological Species: Work in progress, Nagar, Y., Shaheen, W. & Arazy, O., 2025, Information Systems - 21st European, Mediterranean, and Middle Eastern Conference, EMCIS 2024, Proceedings. Themistocleous, M., Bakas, N., Kokosalakis, G. & Papadaki, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 249-259 11 p. (Lecture Notes in Business Information Processing; vol. 536 LNBIP).
- Perceived Benefits and Risks of Information Disclosure in Augmented Reality, Hadad, G., Maimon, A., Arazy, O. & Lanir, J., 2025, Proceedings - 2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2025. Institute of Electrical and Electronics Engineers Inc., p. 1378-1379 2 p. (Proceedings - 2025 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, VRW 2025).
- A local community on a global collective intelligence platform: A case study of individual preferences and collective bias in ecological citizen science, Arazy, O., Kaplan-Mintz, K., Malkinson, D. & Nagar, Y., 1 Aug 2024, In: PLOS ONE. 19, 8 August, e0308552.
- Too much information? The use of extraneous information to support decision-making in emergency settings, Ben-Assuli, O., Arazy, O., Kumar, N. & Shabtai, I., Dec 2023, In: Decision Sciences. 54, 6, p. 632-650 19 p.
- Choosing between human and algorithmic advisors: The role of responsibility sharing, Gazit, L., Arazy, O. & Hertz, U., Aug 2023, In: Computers in Human Behavior: Artificial Humans. 1, 2, p. 100009
- Knowledge sharing processes and the role of attachment patterns, McLarnon, M. J. W., R. Gellatly, I., A. Richards, D. & Arazy, O., 5 May 2023, In: Journal of Knowledge Management. 27, 5, p. 1343-1365 23 p.
- A game-theoretic analysis of Wikipedia's peer production: The interplay between community's governance and contributors' interactions, Anand, S., Arazy, O., Mandayam, N. & Nov, O., May 2023, In: PLOS ONE. 18, 5, e0281725.
- Multiple forms of engagement and motivation in ecological citizen science, Kaplan Mintz, K., Arazy, O. & Malkinson, D., 2023, In: Environmental Education Research. 29, 1, p. 27-44 18 p.
- Physicality As an Anchor for Coordination: Examining Collocated Collaboration in Physical and Mobile Augmented Reality Settings, Poretski, L. P., Lanir, J., Margalit, R. & Arazy, O., 18 Oct 2021, In: Proceedings of the ACM on Human-Computer Interaction. 5, CSCW2, 470.
- A Framework of Observer-Based Biases in Citizen Science Biodiversity Monitoring: Semi-Structuring Unstructured Biodiversity Monitoring Protocols, Arazy, O. & Malkinson, D., 19 Jul 2021, In: Frontiers in Ecology and Evolution. 9, 693602.
- Emergent Routines in Peer-Production: Examining the Temporal Evolution of Wikipedia's Work Sequences., Arazy, O., Lindberg, A., Lev, S., Wu, K. & Yarovoy, A., 2020, In: ACM Transactions on Social Computing. 3, 1, p. 1-24 24 p.
- Assessing the Contribution of Subject-matter Experts to Wikipedia, Yarovoy, A., Nagar, Y., Minkov, E. & Arazy, O., 2020, In: ACM Transactions on Social Computing. 3, 4, p. 1-36 36 p.
- Virtual Objects in physical World: Relatedness and Psychological Ownership in Augmented Reality, Poretski, L., Arazy, O., Lanir, J., Shachar, S. & Nov, O., 2019.
- The effects of co-creation and word-of-mouth on content consumption - Findings from the video game industry, Poretski, L., Zalmanson, L. & Arazy, O., 2019, 40th International Conference on Information Systems, ICIS 2019. Association for Information Systems, (40th International Conference on Information Systems, ICIS 2019).
- What's in a Stream? Understanding Video Gamers' Perceptions regarding Streaming and its Legitimacy, Poretski, L., Zalmanson, L., Nativ Hadar, K. & Arazy, O., 2019, Proceedings of the SIG-HCI 2019 Workshop (Pre-ICIS2019). 6 p.
- Perception of Social Norms Violation in Shared Augmented Reality, Poretski, L., Lanir, J. & Arazy, O., 2018.
- Who Owns that Virtual Object? Psychological Ownership in Shared Augmented Reality, Poretski, L., Lanir, J. & Arazy, O., 2018.
- On the "how" and "why" of emergent role behaviors in Wikipedia, Arazy, O., Lifshitz-Assaf, H., Nov, O., Daxenberger, J., Balestra, M. & Cheshire, C., 25 Feb 2017, CSCW 2017 - Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing. Association for Computing Machinery, p. 2039-2051 13 p. (Proceedings of the ACM Conference on Computer Supported Cooperative Work, CSCW; vol. 0).
- Article when wiki technology meets corporate knowledge management routines: A sociomateriality perspective, Brainin, E. & Arazy, O., Sep 2016, In: Informatics. 3, 3, 12.
- The Role of Emotions Inherent in the Images in The Image Retrieval Process, Poretski, L., Lanir, J. & Arazy, O., 2016.
- Turbulent stability of emergent roles: The dualistic nature of self-organizing knowledge coproduction, Arazy, O., Daxenberger, J., Lifshitz-Assaf, H., Nov, O. & Gurevych, I., 2016, In: Information Systems Research. 27, 4, p. 792-812 21 p.
- Asymmetric recommendations: The interacting effects of social ratings' direction and strength on users' ratings, Nov, O. & Arazy, O., 16 Sep 2015, RecSys 2015 - Proceedings of the 9th ACM Conference on Recommender Systems. Association for Computing Machinery, p. 249-252 4 p.
- Functional roles and career paths in wikipedia, Arazy, O., Ortega, F., Nov, O., Yeo, L. & Balila, A., 28 Feb 2015, CSCW 2015 - Proceedings of the 2015 ACM International Conference on Computer-Supported Cooperative Work and Social Computing. Association for Computing Machinery, p. 1092-1105 14 p. (CSCW 2015 - Proceedings of the 2015 ACM International Conference on Computer-Supported Cooperative Work and Social Computing).
- Personalityzation: UI Personalization, Theoretical Grounding in HCI and Design Research, Arazy, O., Nov, O. & Kumar, N., 2015, In: AIS Transactions on Human-Computer Interaction. 7, 2, p. 43-69 27 p.
- Influence of emotions inflicted by images on the image seeking process., Poretski, L., Lanir, J. & Arazy, O., 2015, The 9th ILAIS conference – the Israeli chapter of the association for information systems. p. 46-48
- The use of information systems in emergency departments: The effect of task complexity, Ben-Assuli, O., Arazy, O., Shabtai, I., Kumar, N. & Leshno, M., 2015.
- coDNA: A Visualization Tool for analysis of Peer Production Processes, Arazy, O., Balila, A., Brausen, H., Stroulia, E., Turner, D. & Lanir, J., 2015.
- Scientists@Home: What drives the quantity and quality of online citizen science participation?, Nov, O., Arazy, O. & Anderson, D., 1 Apr 2014, In: PLOS ONE. 9, 4, e90375.
- Motivation-Targeted Personalized UI Design: A Novel Approach to Enhancing Citizen Science Participation, Nov, O., Arazy, O., Lotts, K. & Naberhaus, T., 2013, ECSCW 2013: Proceedings of the 13th European Conference on Computer Supported Cooperative Work. Bertelsen, O. W., Ciolfi, L., Grasso, M. A. & Papadopoulos, G. A. (eds.). London: Springer London, p. 287-297 11 p.
- From Crud to Cream: Imagining a Rich Scholarly Repository Interface, Brown, S., Arazy, O., Rockwell, G., Moroz, A., Sellmer, M., Ruecker, S. & Radzikowska, M., 2013, In: Scholarly and Research Communication. 3, 4
- Building location-based mass collaboration systems: Challenges and opportunities, Croitoru, A. & Arazy, O., 2012, Lecture Notes in Geoinformation and Cartography. Bocher, E. & Neteler, M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 175-189 15 p. (Lecture Notes in Geoinformation and Cartography; vol. 0).
- Mapping the Information Science Domain, Arazy, O., Ruecker, S., Rodriguez-Arenas, O., Giacometti, A., Zhang, L. & Chun, S., 2012, 7th Annual International Conference of the Alliance of Digital Humanities Organizations, DH 2012, Hamburg, Germany, July 16-22, 2012, Conference Abstracts. Meister, J. C. (ed.). Hamburg University Press, p. 88-90 3 p.
- Technology-Mediated Citizen Science Participation: A Motivational Model, Nov, O., Arazy, O. & Anderson, D., 17 Jul 2011, Proceedings of the 5th International AAAI Conference on Weblogs and Social Media, ICWSM 2011. 1 ed. AAAI Press, p. 249-256 8 p. (Proceedings of the 5th International AAAI Conference on Weblogs and Social Media, ICWSM 2011; vol. 5, no. 1).
- Dusting for science: Motivation and participation of digital citizen science volunteers, Nov, O., Arazy, O. & Anderson, D., 2011, Proceedings of the 2011 iConference: Inspiration, Integrity, and Intrepidity, iConference 2011. p. 68-74 7 p. (ACM International Conference Proceeding Series).
- ‘Crowding Out’ in Corporate Wikis: the Effects of Job Responsibility and Motivation on Participation, Jang, S., Arazy, O., Nov, O. & Brainin, E., 2011, Proceedings of the 6th Mediterranean Conference on Information Systems (MCIS’2011).
- From Crud to Cream: Imagining a Rich Scholarly Repository Interface, Brown, S., Arazy, O., Rockwell, G., Moroz, A., Sellmer, M., Ruecker, S. & Radzikowska, M., 2011, Research Foundations for Understanding Books and Reading in a Digital Age: Text and Beyond. 4 p.
- A Utility for Estimating the Relative Contributions of Wiki Authors, Arazy, O. & Stroulia, E., 20 May 2009, Proceedings of the 3rd International Conference on Weblogs and Social Media (ICWSM’09). AAAI Press, p. 171-174 4 p. (Proceedings of the 3rd International AAAI Conference on Weblogs and Social Media, ICWSM 2009).
- The life cycle of corporate wikis:An analysis of activity patterns, Arazy, O., Croitoru, A. & Jang, S., 2009, p. 163-168. 6 p.
- Opinion Leadership: Non-work-related advice in a work setting, Raghupathi, V., Arazy, O., Kumar, N. & Shapira, B., 2009, In: Journal of Electronic Commerce Research. 10, 4, p. 220-234 15 p.
- Artificial Semantics in Text Retrieval, Arazy, O., 2008, Saarbrucken: VDM Verlag Dr. Muller. 247 p.
- The Antecedents of Opinion Leadership Indicators in Social Networks, Raghupathi, V., Arazy, O., Kumar, N. & Shapira, B., 2007, Proceedings of the 6th Workshop on e-Business (WeB). 9 p.
- WikiGIS: An integrated wrapper for location based mass collaboration, Arazy, O. & Croitoru, A., 2007, p. 226-227. 2 p.
- Introducing location-based mass collaboration systems, Croitoru, A. & Arazy, O., 2007, p. 37-42. 6 p.
- The effects of wikis characteristics on performance quality: The role of user motivations, Patterson, R., Gellatly, I., Arazy, O. & Jang, S., 2007, p. 43-48. 6 p.
- Does Reputation Matter for Open Content Systems?, Arazy, O., Ji, Y. & Patterson, R., 1 Oct 2006, Proceeding of the 1st Design Science Research in Information Systems and Technology conference (DESRIST). 20 p.
- Wisdom of the crowds: Decentralized knowledge construction in Wikipedia, Arazy, O., Morgan, W. & Patterson, R. A., 2006, p. 79-84. 6 p.
- Social Recommendations Systems: Leveraging the Power of Social Networks in Generating Recommendations, Arazy, O., Kumar, N. & Shapira, B., 2006, Proceeding of the 1st Design Science Research in Information Systems and Technology conference (DESRIST). 20 p.
- Designing Social Filtering Systems by Embedding Explicit Receiver-Source Relationships, Arazy, O., Kumar, N. & Shapira, B., 2006, Proceeding of the Trust workshop in CHI’06. 4 p.
- Information Access from General Collections: Enhancing the Cluster-Based Retrieval Model, Arazy, O. & Woo, C., 2003, Proceeding of the 13th Workshop on Information Technologies & Systems (WITS’03). 6 p.
Education
- Ph.D., Sauder School of Business, University of British Columbia (UBC), Canada — 1998–2004. Dissertation: Artificial Semantics in Text Retrieval.
- MBA, Industrial Engineering and Management, Technion – Israel Institute of Technology — 1994–1997.
- B.Sc., Industrial Engineering and Management, Technion – Israel Institute of Technology — 1989–1993.
Academic Background
Upon graduating in 2004, he joined the University of Alberta's School of Business as an Assistant Professor, later earning tenure and promotion to Associate Professor. During his time at Alberta (2004–2014), his research shifted toward the behavioral side of information systems, and he also held an adjunct appointment in Humanities Computing. In 2013 he moved to the University of Haifa.
Throughout his career, Prof. Arazy has combined research with substantial academic-administrative and service contributions. At the University of Haifa, he has coordinated industry relations for the Department of Information Systems (2014–2019), chaired the Department's Master's program committee, served on the Faculty's Research Committee, and sat on the University's Data Science Center board. Since 2018 he has served as founder and Head of Haifa Innovation Labs (HIL), the University's center for innovation and entrepreneurship, and since 2021 as Director of Innovation and Sustainability in the President's Office, leading the University's strategic sustainability agenda.
Internationally, he has served as Associate Editor of MIS Quarterly (MISQ) — the flagship journal of the field — across two terms, as an editor for additional journals and conferences (including the Journal of the Association for Information Systems (JAIS) and the International Conference on Information Systems (ICIS). He reviews regularly for leading journals in information systems, human-computer interaction, and information science, as well as for research councils in Canada, Hong Kong, and the United States, and serves as an external referee for tenure and promotion cases.
Prof. Arazy has supervised or co-supervised more than a dozen graduate students to completion (M.Sc. and Ph.D.) and several post-doctoral researchers.
Research Areas
- Peer production and online collaboration (e.g., Wikipedia, open-source communities)
- Knowledge management and organizational knowledge sharing
- Computer-supported cooperative work (CSCW)
- Human-computer interaction (HCI) and design science
- Citizen science and volunteer-based scientific participation
- Augmented and virtual reality — psychological ownership, social norms, and collaboration
- Recommender systems and personalization
- Information quality and information retrieval
- Algorithmic advice and human-AI decision-making
- His methodology is best described as computational social/organizational science: he draws on trace data from information systems and applies methods such as clustering, natural language processing, machine learning, bioinformatics-style sequencing, and game-theoretic and stochastic modeling.
Awards
- AIS Best Information Systems Publication of the Year Award, Association for Information Systems, 2010
- JAIS Paper of the Year Award, Journal of the Association for Information Systems, 2010
- Best Paper Award, iConference, 2011
- One of his papers was selected as one of ACM Transactions on Social Computing's five Exemplary Research Articles
Additional Info
Founder and Head of Haifa Innovation Labs (HIL) — the University of Haifa's university-wide center for innovation and entrepreneurship. HIL bridges academia, industry, and the community, offering academic courses, accelerator programs, and hackathons in areas such as health and wellbeing, the blue economy, and sustainability and climate resilience. It supports interdisciplinary teams of students, researchers, and entrepreneurs using methodologies such as Lean Startup and Design Thinking.
Director of Innovation and Sustainability, Office of the President — leads the University of Haifa's Sustainability and Impact Initiative, promoting the University's "third mission" by supporting research projects and teaching offerings with a direct, positive impact on society and the environment, in line with the UN Sustainable Development Goals (SDGs).
Research funding — Prof. Arazy has secured competitive funding from bodies including Canada's Social Sciences and Humanities Research Council (SSHRC), the Israel Innovation Authority, the Israel Council for Higher Education (VATAT), the Edmond de Rothschild Foundations, and the EU Horizon program, including grants supporting the University's Innovation and Entrepreneurship Program, its Data Science Research Center, and initiatives for entrepreneurship in Arab society and the blue economy.
