4324 search results - page 486 / 865 » Online social networks |
180
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MLG
2007
Springer
16 years 29 days ago
2007
Springer
: Network topology not only tells about tightly-connected “communities,” but also gives cues on more subtle properties of the vertices. We introduce a simple probabilistic late...
159
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INFOCOM
2006
IEEE
16 years 25 days ago
2006
IEEE
— We consider feed-forward packet switched networks with fixed routing and random congestion losses. Users of the network are assumed to be greedy in the sense that each user in...
165
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AI
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. This paper explores potential improvements to Zhang’s personalized trust approach for e-commerce, in particular examining means of optimizing the number of advisors tha...
199
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JSAC
2007
15 years 6 months ago
2007
— In communication networks, such as the Internet or mobile ad-hoc networks, the actions taken by intermediate nodes or links are typically hidden from the communicating endpoint...
141
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HICSS
2007
IEEE
16 years 1 months ago
2007
IEEE
The Internet is widely valued for distributing control over information to a lateral network of individuals, but it is not clear how these networks can most effectively organize t...