2493 search results - page 154 / 499 » Social networking 2.0 |
161
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...
160
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SAINT
2007
IEEE
16 years 1 months ago
2007
IEEE
A unique type of Web service, called a Social Network Service (SNS), first appeared in 2003. Some researches suggested a method to extract meaningful information from SNSs. Such ...
164
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ECAI
2004
Springer
16 years 6 days ago
2004
Springer
Trust is a necessary concept to realize the Semantic Web. But how can we build a “Web of Trust”? We first argue that a small “Web of Trust” for each community is very esse...
181
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GROUP
2009
ACM
16 years 1 months ago
2009
ACM
A mundane but theoretically interesting and practically relevant situation presents itself on social networking sites: the co-presence of multiple groups important to an individua...
210
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IJSWIS
2006
15 years 6 months ago
2006
Popular online social networks such as Friendster and MySpace do more than simply reveal the superficial structure of social connectedness--the rich meanings bottled within social...