Ofer Arazy

According to our database, Ofer Arazy authored at least 52 papers between 2002 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Too much information? The use of extraneous information to support decision-making in emergency settings.

Ofir Ben-Assuli, Ofer Arazy, Nanda Kumar, Itamar Shabtai

Decis. Sci., December, 2023

Knowledge sharing processes and the role of attachment patterns.

Matthew J. W. McLarnon, Ian R. Gellatly, David A. Richards, Ofer Arazy

J. Knowl. Manag., 2023

2021

Physicality As an Anchor for Coordination: Examining Collocated Collaboration in Physical and Mobile Augmented Reality Settings.

Lev Poretski, Joel Lanir, Ram Margalit, Ofer Arazy

Proc. ACM Hum. Comput. Interact., 2021

Who Owns What? Psychological Ownership in Shared Augmented Reality.

Lev Poretski, Ofer Arazy, Joel Lanir, Oded Nov

Int. J. Hum. Comput. Stud., 2021

A Game-Theoretic Analysis of Competitive Editing in Wikipedia: Contributors' Effort to Influence Articles and the Community's Attempt to Ensure Neutrality.

Santhanakrishnan Anand, Ofer Arazy, Narayan B. Mandayam, Oded Nov

CoRR, 2021

2020

Assessing the Contribution of Subject-matter Experts to Wikipedia.

Alex Yarovoy, Yiftach Nagar, Einat Minkov, Ofer Arazy

ACM Trans. Soc. Comput., 2020

Emergent Routines in Peer-Production: Examining the Temporal Evolution of Wikipedia's Work Sequences.

Ofer Arazy, Aron Lindberg, Shakked Lev, Kexian Wu, Alex Yarovoy

ACM Trans. Soc. Comput., 2020

The Evolutionary Trajectories of Peer-Produced Artifacts: Group Composition, the Trajectories' Exploration, and the Quality of Artifacts.

Ofer Arazy, Aron Lindberg, Mostafa Rezaei, Michele Samorani

MIS Q., 2020

The use of analytic hierarchy process for measuring the complexity of medical diagnosis.

Ofir Ben-Assuli, Nanda Kumar, Ofer Arazy, Itamar Shabtai

Health Informatics J., 2020

2019

Neither a Bazaar nor a cathedral: The interplay between structure and agency in Wikipedia's role system.

Ofer Arazy, Hila Lifshitz-Assaf, Adam Balila

J. Assoc. Inf. Sci. Technol., 2019

Feel the image: The role of emotions in the image-seeking process.

Lev Poretski, Joel Lanir, Ofer Arazy

Hum. Comput. Interact., 2019

The Effects of Co-Creation and Word-of-Mouth on Content Consumption - Findings from the Video Game Industry.

Lev Poretski, Lior Zalmanson, Ofer Arazy

Proceedings of the 40th International Conference on Information Systems, 2019

Virtual Objects in the Physical World: Relatedness and Psychological Ownership in Augmented Reality.

Lev Poretski, Ofer Arazy, Joel Lanir, Shalev Shahar, Oded Nov

Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems, 2019

2018

Normative Tensions in Shared Augmented Reality.

Lev Poretski, Joel Lanir, Ofer Arazy

Proc. ACM Hum. Comput. Interact., 2018

2017

It was Fun, but Did it Last?: The Dynamic Interplay between Fun Motives and Contributors' Activity in Peer Production.

Martina Balestra, Lior Zalmanson, Coye Cheshire, Ofer Arazy, Oded Nov

Proc. ACM Hum. Comput. Interact., 2017

Heuristic Principles and Differential Judgments in the Assessment of Information Quality.

Ofer Arazy, Rick Kopak, Irit Hadar

J. Assoc. Inf. Syst., 2017

Placing Value on Community Co-creations: A Study of a Video Game 'Modding' Community.

Lev Poretski, Ofer Arazy

Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2017

On the "How" and "Why" of Emergent Role Behaviors in Wikipedia.

Ofer Arazy, Hila Lifshitz-Assaf, Oded Nov, Johannes Daxenberger, Martina Balestra, Coye Cheshire

Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2017

Investigating the Motivational Paths of Peer Production Newcomers.

Martina Balestra, Coye Cheshire, Ofer Arazy, Oded Nov

Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, 2017

2016

Motivation to share knowledge using wiki technology and the moderating effect of role perceptions.

Ofer Arazy, Ian R. Gellatly, Esther Brainin, Oded Nov

J. Assoc. Inf. Sci. Technol., 2016

Turbulent Stability of Emergent Roles: The Dualistic Nature of Self-Organizing Knowledge Coproduction.

Ofer Arazy, Johannes Daxenberger, Hila Lifshitz-Assaf, Oded Nov, Iryna Gurevych

Inf. Syst. Res., 2016

When Wiki Technology Meets Corporate Knowledge Management Routines: A Sociomateriality Perspective.

Esther Brainin, Ofer Arazy

Informatics, 2016

Motivational Determinants of Participation Trajectories in Wikipedia.

Martina Balestra, Ofer Arazy, Coye Cheshire, Oded Nov

Proceedings of the Tenth International Conference on Web and Social Media, 2016

Analyzing Organizational Routines in Online Knowledge Collaborations: A Case for Sequence Analysis in CSCW.

Brian C. Keegan, Shakked Lev, Ofer Arazy

Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work & Social Computing, 2016

2015

Personalityzation: UI Personalization, Theoretical Grounding in HCI and Design Research.

Ofer Arazy, Oded Nov, Nanda Kumar

AIS Trans. Hum. Comput. Interact., 2015

Asymmetric Recommendations: The Interacting Effects of Social Ratings? Direction and Strength on Users' Ratings.

Oded Nov, Ofer Arazy

Proceedings of the 9th ACM Conference on Recommender Systems, 2015

Functional Roles and Career Paths in Wikipedia.

Ofer Arazy, Felipe Ortega, Oded Nov, M. Lisa Yeo, Adam Balila

Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, 2015

coDNA: Visualizing Peer Production Processes.

Ofer Arazy, Henry Brausen, David Turner, Adam Balila, Eleni Stroulia, Joel Lanir

Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, 2015

2014

The [Wikipedia] World is not flat: on the Organizational Structure of Online production Communities.

Ofer Arazy, Oded Nov, Felipe Ortega

Proceedings of the 22st European Conference on Information Systems, 2014

2013

Corporate Wikis: The Effects of Owners' Motivation and Behavior on Group Members' Engagement.

Ofer Arazy, Ian R. Gellatly

J. Manag. Inf. Syst., 2013

Stay on the Wikipedia task: When task-related disagreements slip into personal and procedural conflicts.

Ofer Arazy, M. Lisa Yeo, Oded Nov

J. Assoc. Inf. Sci. Technol., 2013

A Game Theoretic Analysis of Collaboration in Wikipedia.

S. Anand, Ofer Arazy, Narayan B. Mandayam, Oded Nov

Proceedings of the Decision and Game Theory for Security - 4th International Conference, 2013

Motivation-Targeted Personalized UI Design: A Novel Approach to Enhancing Citizen Science Participation.

Oded Nov, Ofer Arazy, Kelly Lotts, Thomas Naberhaus

Proceedings of the ECSCW 2013: Proceedings of the 13th European Conference on Computer Supported Cooperative Work, 2013

Personality-targeted design: theory, experimental procedure, and preliminary results.

Oded Nov, Ofer Arazy

Proceedings of the Computer Supported Cooperative Work, 2013

Exploring personality-targeted UI design in online social participation systems.

Oded Nov, Ofer Arazy, Claudia A. López, Peter Brusilovsky

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012

Mapping the Information Science Domain.

Ofer Arazy, Stan Ruecker, Omar Rodriguez-Arenas, Alejandro Giacometti, Lu Zhang, Su Chun

Proceedings of the 7th Annual International Conference of the Alliance of Digital Humanities Organizations, 2012

What Makes Corporate Wikis Work? Wiki Affordances and Their Suitability for Corporate Knowledge Work.

M. Lisa Yeo, Ofer Arazy

Proceedings of the Design Science Research in Information Systems. Advances in Theory and Practice, 2012

2011

Information Quality in Wikipedia: The Effects of Group Composition and Task Conflict.

Ofer Arazy, Oded Nov, Raymond A. Patterson, M. Lisa Yeo

J. Manag. Inf. Syst., 2011

On the measurability of information quality.

Ofer Arazy, Rick Kopak

J. Assoc. Inf. Sci. Technol., 2011

Technology-Mediated Citizen Science Participation: A Motivational Model.

Oded Nov, Ofer Arazy, David Anderson

Proceedings of the Fifth International Conference on Weblogs and Social Media, 2011

Dusting for science: motivation and participation of digital citizen science volunteers.

Oded Nov, Ofer Arazy, David Anderson

Proceedings of the iConference 2011, 2011

2010

The sustainability of corporate wikis: A time-series analysis of activity patterns.

Ofer Arazy, Arie Croitoru

ACM Trans. Manag. Inf. Syst., 2010

Recognizing contributions in wikis: Authorship categories, algorithms, and visualizations.

Ofer Arazy, Eleni Stroulia, Stan Ruecker, Cristina Arias, Carlos Fiorentino, Veselin Ganev, Timothy Yau

J. Assoc. Inf. Sci. Technol., 2010

A Theory-Driven Design Framework for Social Recommender Systems.

Ofer Arazy, Nanda Kumar, Bracha Shapira

J. Assoc. Inf. Syst., 2010

Volunteer computing: a model of the factors determining contribution to community-based scientific research.

Oded Nov, David Anderson, Ofer Arazy

Proceedings of the 19th International Conference on World Wide Web, 2010

Determinants of wikipedia quality: the roles of global and local contribution inequality.

Ofer Arazy, Oded Nov

Proceedings of the 2010 ACM Conference on Computer Supported Cooperative Work, 2010

2009

Wiki deployment in corporate settings.

Ofer Arazy, Ian R. Gellatly, Soobaek Jang, Raymond A. Patterson

IEEE Technol. Soc. Mag., 2009

Improving Social Recommender Systems.

Ofer Arazy, Nanda Kumar, Bracha Shapira

IT Prof., 2009

Building Location-Based Mass Collaboration Systems: Challenges and Opportunities.

Arie Croitoru, Ofer Arazy

Proceedings of the Geospatial Free and Open Source Software in the 21st Century, 2009

A Utility for Estimating the Relative Contributions of Wiki Authors.

Ofer Arazy, Eleni Stroulia

Proceedings of the Third International Conference on Weblogs and Social Media, 2009

2007

Enhancing Information Retrieval Through Statistical Natural Language Processing: A Study of Collocation Indexing.

Ofer Arazy, Carson Woo

MIS Q., 2007

2002

Analysis and design of agent-oriented information systems.

Ofer Arazy, Carson C. Woo

Knowl. Eng. Rev., 2002