619 search results - page 68 / 124 » Characterizing user behavior in online social networks |
141
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
In our work, we address the problem of modeling social network generation which explains both link and group formation. Recent studies on social network evolution propose generati...
135
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CDC
2008
IEEE
16 years 19 days ago
2008
IEEE
— We study the problem of dynamic learning by a social network of agents. Each agent receives a signal about an underlying state and communicates with a subset of agents (his nei...
163
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CEAS
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we detail the use of e-mail social network analysis for the detection of security policy violations on computer systems. We begin by formalizing basic policies that ...
183
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
This paper traces the use of the concept 'community' by drawing attention to the ways in which it serves as an organizing principle within systems development. The data ...
156
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IISWC
2008
IEEE
16 years 17 days ago
2008
IEEE
Web 2.0 represents the evolution of the web from a source of information to a platform. Network advances have permitted users to migrate from desktop applications to so-called Ric...