23988 search results - page 179 / 4798 » Social Network Computing |
148
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
223
Voted
PVLDB
2010
14 years 10 months ago
2010
In this paper, we analyze the efficiency of Monte Carlo methods for incremental computation of PageRank, personalized PageRank, and similar random walk based methods (with focus o...
171
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AIRWEB
2009
Springer
15 years 10 months ago
2009
Springer
The popularity of social bookmarking sites has made them prime targets for spammers. Many of these systems require an administrator’s time and energy to manually filter or remo...
127
Voted
HRI
2006
ACM
15 years 9 months ago
2006
ACM
This paper presents a robot search task (social tag) that uses social interaction, in the form of asking for help, as an integral component of task completion. We define socially...
113
Voted
CSCW
2004
ACM
15 years 9 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 ...