2540 search results - page 68 / 508 » Social Networks: An Introduction |
157
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INFOCOM
2011
IEEE
14 years 4 months ago
2011
IEEE
—Social networks exhibit a very special property: community structure. Understanding the network community structure is of great advantages. It not only provides helpful informat...
KES
2009
Springer
15 years 6 months ago
2009
Springer
Today, social networks systems have become more and more important. People have change their way to relate and communicate. Therefore, how to enhance contents and organization of a...
120
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EUROISI
2008
15 years 3 months ago
2008
This paper presents an application of information theory to identify sets of key players in social networks. First, we define two entropy measures that we use to analyze the struct...
116
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ASUNAM
2009
IEEE
14 years 11 months ago
2009
IEEE
Online reviews are widely used for purchase decisions. Their trustworthiness is limited, however, by fake reviews. Fortunately, opinions from friends in a social network are more ...
118
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AINA
2007
IEEE
15 years 7 months ago
2007
IEEE
The evolution and existence of stable trust relations have been studied extensively in the context of social theory. However, reputation systems or trust schemes have only been re...