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WWW
2007
ACM
16 years 16 days ago
2007
ACM
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
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WWW
2006
ACM
16 years 16 days ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
CHI
2009
ACM
16 years 13 days ago
2009
ACM
While most collaboration technologies are concerned with supporting particular tasks such as workflows or meetings, many work groups do not have the teamwork skills essential to e...
CHI
2009
ACM
16 years 13 days ago
2009
ACM
Kazuhiro Terajima The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656 Japan Kazuhiro_Terajima@ipc.i.u-tokyo.ac.jp Takashi Komuro The University of Tokyo 7-3-1 Hongo, Bu...
CHI
2009
ACM
16 years 13 days ago
2009
ACM
In this paper, we present the design of ViVA, a visual vocabulary for aphasia. Aphasia is an acquired language disorder that causes variability of impairments affecting individual...