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» Online communities as communities of practice: a case study
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SIGKDD
2008
87views more  SIGKDD 2008»
14 years 11 months ago
Blogosphere: research issues, tools, and applications
Weblogs, or Blogs, have facilitated people to express their thoughts, voice their opinions, and share their experiences and ideas. Individuals experience a sense of community, a f...
Nitin Agarwal, Huan Liu
IJKL
2007
46views more  IJKL 2007»
14 years 11 months ago
Trialogical learning in public: FlashMeeting recording and reuse in a peer-learning context
: Online meetings are increasingly popular in support of technology-enhanced learning collaboration. When these virtual meetings are recorded and shared in the host community and b...
Peter J. Scott, Linda J. Castaneda, Kevin Quick, J...
CHI
2009
ACM
15 years 6 months ago
Coordinating tasks on the commons: designing for personal goals, expertise and serendipity
How is work created, assigned, and completed on large-scale, crowd-powered systems like Wikipedia? And what design principles might enable these federated online systems to be mor...
Michel Krieger, Emily Margarete Stark, Scott R. Kl...
CSCW
2010
ACM
15 years 8 months ago
Egalitarians at the gate: one-sided gatekeeping practices in social media
Although Wikipedia has increasingly attracted attention for its in-depth and timely coverage of breaking news stories, the social dynamics of how Wikipedia editors process breakin...
Brian Keegan, Darren Gergle
ESAW
2004
Springer
15 years 5 months ago
Welfare Engineering in Practice: On the Variety of Multiagent Resource Allocation Problems
Abstract. Many problems studied in the multiagent systems community can be considered instances of an abstract multiagent resource allocation problem. In this problem, which is now...
Yann Chevaleyre, Ulrich Endriss, Sylvia Estivie, N...