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CHI
2001
ACM
14 years 9 months ago
Optimizing search by showing results in context
We developed and evaluated seven interfaces for integrating semantic category information with Web search results. List interfaces were based on the familiar ranked-listing of sea...
Susan T. Dumais, Edward Cutrell, Hao Chen
ITS
2010
Springer
166views Multimedia» more  ITS 2010»
14 years 1 months ago
Socially Capable Conversational Tutors Can Be Effective in Collaborative Learning Situations
Tutorial Dialog has been shown to be effective in supporting both individual as well as group learners. However, unlike the case with individual learners, teams of learners often i...
Rohit Kumar, Hua Ai, Jack L. Beuth, Carolyn Penste...
CHI
2007
ACM
14 years 9 months ago
He says, she says: conflict and coordination in Wikipedia
Wikipedia, a wiki-based encyclopedia, has become one of the most successful experiments in collaborative knowledge building on the Internet. As Wikipedia continues to grow, the po...
Aniket Kittur, Bongwon Suh, Bryan A. Pendleton, Ed...
CHI
2007
ACM
14 years 9 months ago
Task and social visualization in software development: evaluation of a prototype
As open source development has evolved, differentiation of roles and increased sophistication of collaborative processes has occurred. Recently, we described coordination issues i...
Jason B. Ellis, Shahtab Wahid, Catalina Danis, Wen...
HICSS
2007
IEEE
139views Biometrics» more  HICSS 2007»
14 years 3 months ago
Bridging and Persistence in Sustained, Collaborative Problem Solving Online
The Virtual Math Teams (VMT) project investigates the innovative use of online collaborative environments to support effective mathematical problem-solving by small groups of lear...
Johann W. Sarmiento, Gerry Stahl