1367 search results - page 23 / 274 » Social Network Model Based on Keyword Categorization |
138
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Although a large body of work are devoted to finding communities in static social networks, only a few studies examined the dynamics of communities in evolving social networks. I...
174
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AIRS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents a cluster-based text categorization system which uses class distributional clustering of words. We propose a new clustering model which considers the global in...
294
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
136
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Social hierarchy and stratification among humans is a well studied concept in sociology. The popularity of online social networks presents an opportunity to study social hierarch...
144
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MM
2009
ACM
15 years 9 months ago
2009
ACM
The automatic analysis of social interactions is attracting significant interest in the multimedia community. This work addresses one of the most important aspects of the problem...