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135
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IFIPTM
2010
15 years 2 months ago
2010
Abstract. In this paper, we examine a trust-based framework for promoting honesty in e-marketplaces that relies on buyers forming social networks to share reputation ratings of sel...
138
Voted
PETRA
2010
ACM
15 years 2 months ago
2010
ACM
Healthcare technologies have tended to focus on electronic health records and devices (e.g., devices within the home for patients or handheld devices for nurses and physicians), a...
173
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IOR
2011
14 years 11 months ago
2011
This paper introduces and studies the maximum k-plex problem, which arises in social network analysis and has wider applicability in several important areas employing graph-based ...
168
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...
138
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HT
2009
ACM
15 years 7 months ago
2009
ACM
We introduce four measures for the change of coalitions in social networks. The first one measures the change of the agents in the network over time, The second one measures the ...