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Whither the Experts? Social Affordances and the Cultivation of Experts in Community Q&A Systems.
Howard T. Welser
Eric Gleave
Vladimir Barash
Marc A. Smith
Jessica Meckes
Published in:
CSE (4) (2009)
Keyphrases
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learning community
expert systems
distributed systems
computer systems
learning systems
social interaction
social learning
social capital
information systems
management system
human experts
social networking
social roles