691 search results - page 15 / 139 » Online communities |
81
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WWW
2010
ACM
15 years 6 months ago
2010
ACM
We present the conceptual framework of the Social Honeypot Project for uncovering social spammers who target online communities and initial empirical results from Twitter and MySp...
161
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
When integrating data from multiple sources, a key task that online communities often face is to match the schemas of the data sources. Today, such matching often incurs a huge wor...
HICSS
2005
IEEE
15 years 5 months ago
2005
IEEE
This paper extends previous research by proposing a model that can help explain ways to motivate member contributions to online communities (OCs). New features in the model will a...
CRIWG
2006
15 years 1 months ago
2006
The paper describes a further development of the design of a motivational visualization encouraging participation in an online community. The new design overcomes shortcomings in p...
CSCW
2004
ACM
15 years 5 months ago
2004
ACM
Under-contribution is a problem for many online communities. Social psychology theories of social loafing and goal-setting can provide mid-level design principles to address this ...