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» On the social psychology of modelling
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CHI
2009
ACM
14 years 9 months ago
Remembrance of things tagged: how tagging effort affects tag production and human memory
We developed a low-effort interaction method called Click2Tag for social bookmarking. Information foraging theory predicts that the production of tags will increase as the effort ...
Raluca Budiu, Peter Pirolli, Lichan Hong
KDD
2007
ACM
168views Data Mining» more  KDD 2007»
14 years 9 months ago
Finding tribes: identifying close-knit individuals from employment patterns
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
Lisa Friedland, David Jensen
CHI
2007
ACM
14 years 9 months ago
Citizen communications in crisis: anticipating a future of ICT-supported public participation
Recent world-wide crisis events have drawn new attention to the role information communication technology (ICT) can play in warning and response activities. Drawing on disaster so...
Leysia Palen, Sophia B. Liu
CHI
2007
ACM
14 years 9 months ago
Trust 2.1: advancing the trust debate
Trust has a considerable research tradition in the CHI community. It has been investigated in the context of e-commerce, virtual teams, online gaming, social networking ? to name ...
Jens Riegelsberger, Asimina Vasalou
CHI
2006
ACM
14 years 9 months ago
Synchronous broadcast messaging: the use of ICT
IBM Community Tools (ICT) is a synchronous broadcast messaging system in use by a very large, globally distributed organization. ICT is interesting for a number of reasons, includ...
Justin D. Weisz, Thomas Erickson, Wendy A. Kellogg