2021
Instructive artificial intelligence (AI) for human training, assistance, and explainability.
CoRR, 2021
Using alternate reality games to find a needle in a haystack: An approach for testing insider threat detection methods.
Comput. Secur., 2021
2017
Teaching Decision Making With Serious Games: An Independent Evaluation.
Games Cult., 2017
Influencing Network Graph Perception and Judgment: Effects of Direct Connections, Base Rates, and Visual Layout Proximity on Social Network Analysis.
Proceedings of the 39th Annual Meeting of the Cognitive Science Society, 2017
2014
Topical Engagement on Twitter: Using Consistency of Activity as a Means of User Segmentation.
Proceedings of the Eighth International Conference on Weblogs and Social Media, 2014
2013
Twitter, Public Opinion, and the 2011 Nigerian Presidential Election.
Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013
2012
Crowdsourced Cyber Defense: Lessons from a Large-Scale, Game-Based Approach to Threat Identification on a Live Network.
Proceedings of the Social Computing, Behavioral - Cultural Modeling and Prediction, 2012
Mapping the Twitterverse in the Developing World: An Analysis of Social Media Use in Nigeria.
Proceedings of the Social Computing, Behavioral - Cultural Modeling and Prediction, 2012
Cross-cutting faultlines of location and shared identity in the intergroup cooperation of partially distributed groups.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2012
2010
Shared identity helps partially distributed teams, but distance still matters.
Proceedings of the 2010 International ACM SIGGROUP Conference on Supporting Group Work, 2010
2009
Subgroup Biases in Partially-Distributed Collaboration.
J. Inf. Technol. Res., 2009
Research ethics in the facebook era: privacy, anonymity, and oversight.
Proceedings of the 27th International Conference on Human Factors in Computing Systems, 2009
2007
From Shared Databases to Communities of Practice: A Taxonomy of Collaboratories.
J. Comput. Mediat. Commun., 2007
2006
Collocation bindness in partially distributed groups: is there a downside to being collocated?
Proceedings of the 2006 Conference on Human Factors in Computing Systems, 2006
2005
Design and evaluation challenges of serious games.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005
Beyond being in the lab: using multi-agent modeling to isolate competing hypotheses.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005
Traveling blues: the effect of relocation on partially distributed teams.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005
The Impacts of Personnel Rotation on Performance of Distributed Teams: An Experimental Study.
Proceedings of the A Conference on a Human Scale. 11th Americas Conference on Information Systems, 2005
2004
In-group/out-group effects in distributed teams: an experimental simulation.
Proceedings of the 2004 ACM Conference on Computer Supported Cooperative Work, 2004
An experimental simulation of multi-site software development.
Proceedings of the 2004 conference of the Centre for Advanced Studies on Collaborative research, 2004
2003
Link analysis for collaborative knowledge building.
Proceedings of the HYPERTEXT 2003, 2003
2002
Emergent leadership in small groups using computer-mediated communication.
Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002
Design principles for educational software.
Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002
Trust without touch: jumpstarting long-distance trust with initial social activities.
Proceedings of the CHI 2002 Conference on Human Factors in Computing Systems: Changing our World, 2002
Effects of four computer-mediated communications channels on trust development.
Proceedings of the CHI 2002 Conference on Human Factors in Computing Systems: Changing our World, 2002
2001
Trust with<i>out</i> touch: jump-start trust with social chat.
Proceedings of the CHI 2001 Extended Abstracts on Human Factors in Computing Systems, 2001
Being there versus seeing there: trust via video.
Proceedings of the CHI 2001 Extended Abstracts on Human Factors in Computing Systems, 2001
1998
ARTEMIS: Learner-Centered Design of an Information Seeking Environment for K-12 Education.
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Proceedings of the Proceeding of the CHI '98 Conference on Human Factors in Computing Systems, 1998
1997
Ninth graders' use of a shared database in an internet research project: issues of collaboration and knowledge-building.
Proceedings of the 2nd International Conference on Computer Support for Collaborative Learning, 1997
1996
Creating an Inquiry-Learning Environment Using the World Wide Web.
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Proceedings of the Learning for the Real World: Proceedings of the Second International Conference on the Learning Sciences, 1996