Publications
Publications - Books
Publications - Peer-Reviewed Journals
Publications - Peer-Reviewed Conferences
Refreed Prototype, Poster, & Short Presentations
PhD Dissertation
Arazy O., Artificial Semantics in Text Retrieval, 2008, VDM Verlag, Germany, ISBN 978-3-639-02613-9
Arazy O. and Gellatly I., Corporate Wikis: The Effects of Owners’ Motivation and Behavior on Group Members’ Engagement, Journal of Management Information Systems (JMIS), 29(3), pp. 87-116.
Arazy O., Yeo L., and Nov O., Stay on the Wikipedia Task: when task-related disagreements slip into personal and procedural conflicts, Journal of the American Society for Information Science and Technology (JASIST), forthcoming.
Brown S., Arazy O., Ruecker S., Radzikowska M., Rockwell G., Moroz. A., Sellmer M., and members of the INKE Research Team, From CRUD to CREAM: Imagining a Rich Scholarly Repository Interface, Scholarly and Research Communication, forthcoming.
Arazy O. , Nov O., Patterson R., and Yeo L., 2011, Information Quality in Wikipedia: The Effects of Group Composition and Task Conflict, Journal of Management Information Systems (JMIS), 27(4), pp. 73-100.
Arazy O. and Kopak R., 2011, On the Measurability of Information Quality, Journal of the American Society for Information Science and Technology (JASIST), 62(1), pp. 89-99.
Arazy O. and Croitoru A., 2010, The Sustainability of Corporate Wikis: A Time Series Analysis of Activity Patterns, ACM Transactions on Management Information Systems (TMIS), 1(1), article 6.
Arazy O., Kumar N., and Shapira B., 2010, A Theory-Driven Design Framework form Social Recommender Systems, Journal of the Association for Information Systems (JAIS), 11(9), pp. 455-490. JAIS Paper of the Year Award. AIS Best IS Publication of the Year Award
Arazy O., Stroulia E., Ruecker S., Arias C., Fiorentino C., Ganev V., and Yau T., 2010, Recognizing Contributions in Wikis: Authorship Categories, Algorithms, and Visualizations, Journal of the American Society for Information Science and Technology (JASIST), 61(6), pp. 1166-1179.
Raghupathi V., Arazy O., Kumar N., and Shapira B., 2009, Opinion Leadership: Non-Work-Related Advice in a Work Setting. Journal of e-Commerce Research (JECR), Vol. 10, November 2009, pp. 220-234.
Arazy O., Kumar N., and Shapira B., 2009, Improving Social Recommender Systems, IEEE IT Professional, May/June 2009, pp. 31-37.
Arazy O., Gellatly I., Jang S., and Patterson R.., 2009, Wiki Deployment in Corporate Settings, IEEE Technology and Society, Summer 2009, 28(2), pp. 57-64.
Arazy O. and Woo C., 2007, Enhancing Information Retrieval through Statistical Natural Language Processing: A Study of Collocation Indexing, Management Information Systems Quarterly (MISQ), 31(3), pp. 525-546.
Arazy O. and Woo C., 2002, Analysis and Design of Agent-Oriented Information Systems (AOIS), Knowledge Engineering Review, 17(3), pp. 215-260.
Publications - Peer-Reviewed Conferences
Nov O., Arazy O., López C., and Brusilovsky P., Exploring personality-targeted UI design in online social participation systems, Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (CHI’2013), Paris, France, April 27 – May 2, 2013. (Acceptance rate 20%).
Nov O. and Arazy O., Personality-Targeted Design: Theory, Experimental Procedure, and Empirical Results,Proceedings of Computer Supported Cooperative Work (CSCW) 2013, San Antonio, Texas, USA, February 23-27, 2013. (Acceptance rate 35.6%).
Yeo L. and Arazy O., What Makes Corporate Wikis Work? Wiki Affordances and Their suitability for Corporate Knowledge Work, Proceeding of DESRIST2012, Las Vegas, Nevada, USA, May 14-15, 2012.
Arazy O., Ruecker S., Rodriguez O., Giacometti A., Zhang L., and Chun S., Mapping the Information Science Domain, Proceedings of Digital Humanities (DH2012). Hamburg, Germany. July 16-22, 2012.
Brown S., Arazy O., Ruecker S., Radzikowska M., Rockwell G., Moroz. A., Sellmer M., and members of the INKE Research Team, From CRUD to CREAM: Imagining a Rich Scholarly Repository Interface, Research Foundations for Understanding Books and Reading in a Digital Age: Text and Beyond. Kyoto, Japan. 18 November, 2011.
Jang S., Arazy O., Nov O., and Brainin E., ‘Crowding Out’ in Corporate Wikis: the Effects of Job Responsibility and Motivation on Participation, Proceedings of the 6th Mediterranean Conference on Information Systems (MCIS’2011), Cyprus, September 3-5, 2011.
Nov. O., Arazy O., and Anderson D., Technology-Mediated Citizen Science Participation: A Motivational Model, Proceedings of the 5th International AAAI Conference on Weblogs and Social Media (ICWSM 2011), Barcelona, Spain, July 17-21, 2011.
Nov. O., Arazy O., and Anderson D., 2011, Dusting for Science: Motivation and Participation of Digital Citizen Science Volunteers, Proceedings of iConference 2011, February 8-11, 2011, Seattle, WA, USA. Best Paper Award.
Nov. O., Anderson D., and Arazy O., 2010, Volunteer computing: a model of the factors determining contribution to community-based scientific research, Proceedings of 19th International World Wide Web Conference WWW2010), Raleigh NC, USA, April 26-30, 2010. (Acceptance rate 14%).
Arazy O. and Nov O., 2010, Determinants of Wikipedia Quality: the Roles of Global and Local Contribution Inequality, Proceedings of Computer Supported Cooperative Work (CSCW) 2010, Savannah, Georgia, USA, February 2010. (Acceptance rate 58/288; 20%).
Arazy O., Croitoru A., and Jang S., 2009, The Lifecycle of Corporate Wikis: An Analysis of Activity Patterns, Proceeding of the 19th Workshop on Information Technologies & Systems (WITS’09), December 2009, Phoenix, Arizona, USA. (Acceptance rate 36/114; 32%).
Croitoru A. and Arazy O., 2009, Building Location–Based Mass Collaboration Systems: Challenges and Opportunities, Proceedings of the International Opensource Geospatial Research Symposium (OGRS), Paris, France, December, 2009.
Arazy O. and Stroulia E., 2009, A Tool for Estimating the Relative Contributions of Wiki Authors, Proceedings of the 3rd International Conference on Weblogs and Social Media (ICWSM’09), May 2009, San Jose, California, USA.
Arazy O., Elsane I., Shapira B., and Kumar N., 2007, Social Relationships in Recommender Systems, Proceeding of the 17th Workshop on Information Technologies & Systems (WITS’07) , December 2007, Montreal, Canada. (Acceptance rate 36/112; 32%).
Croitoru A. and Arazy O., 2007, Introducing Location-Based Mass Collaboration Systems, Proceeding of the 17th Workshop on Information Technologies & Systems (WITS’07) , December 2007, Montreal, Canada. (Acceptance rate 36/112; 32%).
Patterson R., Gellatly I., Arazy O., and Jang S., 2007, The Effects of Wikis Characteristics on Performance Quality, Proceeding of the 17th Workshop on Information Technologies & Systems (WITS’07), December 2007, Montreal, Canada (Acceptance rate 36/112; 32%).
Raghupathi V., Arazy O., Kumar N., and Shapira B., 2007, Antecedents of Opinion Leadership in Social Networks, Proceedings of the 6th Workshop on e-Business (WeB), December 2007, Montreal, Canada.
Arazy O., Morgan W., and Patterson R., 2006, Wisdom of the Crowds: Decentralized Knowledge Construction in Wikipedia, Proceeding of the 16th Workshop on Information Technologies & Systems (WITS’06), December 2006 (Acceptance rate 36/105; 34%).
Arazy O., Kumar N., and Shapira B., 2006, Designing Social Filtering Systems by Embedding Explicit Receiver-Source Relationships, Proceeding of the Trust workshop in CHI’06, April 2006, Montreal, Canada.
Arazy O. Kumar N., and Shapira B., 2006, Social Recommendations Systems: Leveraging the Power of Social Networks in Generating Recommendations, Proceeding of the 1st Design Science Research in Information Systems and Technology conference (DESRIST), February 2006, Claremont, California, USA.
Arazy O. Ji Y., and Patterson R., 2006, Does Reputation Matter for Open Content Systems?, Proceeding of the 1st Design Science Research in Information Systems and Technology conference (DESRIST), February 2006, Claremont, California, USA.
Arazy O. and Patterson R., 2005, An Analysis of Open Content systems, Proceeding of the 15th Workshop on Information Technologies & Systems (WITS’05), December 2005, Las Vegas, Nevada, USA. (Acceptance rate 27%).
Arazy O. and Woo C., 2003, Information Access from General Collections: Enhancing the Cluster-Based Retrieval Model, Proceeding of the 13th Workshop on Information Technologies & Systems (WITS’03), December 2003, Seattle, Washington, USA. (Acceptance rate 29%).
- Dance M., Nisbet A., Croitoru A., and Arazy O., 2010, WiserPath: Location-Based Collaboration System for the City of Edmonton, The 20th Workshop on Information Technologies and Systems (WITS'10), December 11-12, 2010, St. Louis, Missouri, USA.
- Nov. O., Anderson D., and Arazy O., 2010, Crowdsourcing for Science: Understanding and Enhancing SciSourcing Contribution, CSCW’2010 Workshop: The Changing Dynamics of Scientific Collaborations, Feb. 7, 2010, Savannah, Georgia, USA.
- Arazy O., Brainin E., and Ruecker S., 2009, The Monologue of the Group: Wiki Affordances and Organizational Work, CORS-INFORMS, Toronto, Canada, June, 2009.
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Ruecker S., Fiorentino C., Arias C., Bouchard M., Ganev V., Arazy O., and Stroulia E., 2008,
Visualizing Relative Wiki Contributions,
The Third Annual Chicago Colloquium on Digital Humanities and Computer Science; DHCS 2008, November 1-3, 2008, Chicago, USA.
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Arazy O. and Nov. O., 2008, Community-Based Knowledge Production: Antecedents of Product Quality in Wikipedia, 6th Annual International Open and User Innovation Workshop, August 4-6, 2008, Harvard Business School and Massachusetts Institute of Technology, Boston, MA, USA.
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- Arazy O. and Croitoru A., 2007, WikiGIS: An Integrated Wrapper For Location Based Mass Collaboration, the 17th Workshop on Information Technologies & Systems (WITS’07), December 2007, Montreal, Canada.
Working Papers Under Review
Nov O., Arazy A., and Anderson D., The Motivation for Participation in Citizen Science Projects
Arazy O. and Kopak R., Can Librarians Agree on the Quality of Information? Information Literacy and the Measurability of Information Quality
Arazy O., Brainin E., and Nov O., Motivation and Extra-role Participation within Corporate Wikis
Li T., Mandayam N.B., Nov O., and Arazy O., The Wiki Game: A Game Theoretic View of Content Stability in Wikipedia
Nov O., Arazy A., Lotts K. Naberhaus T., Motivation-targeted personalized UI design: a novel approach to enhancing citizen science participation
Arazy A., Nov O., and Kumar N., HCI Meets Design Research: Personality-Targeted UI Design