856 search results - page 138 / 172 » On Randomness Measures for Social Networks. |
182
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WAW
2007
Springer
16 years 5 days ago
2007
Springer
Betweenness is a centrality measure based on shortest paths, widely used in complex network analysis. It is computationally-expensive to exactly determine betweenness; currently th...
153
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ATAL
2006
Springer
15 years 9 months ago
2006
Springer
We study the effects of various emergent topologies of interaction on the rate of language convergence in a population of communicating agents. The agents generate, parse, and lea...
176
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ESOA
2006
15 years 9 months ago
2006
Evolutionary algorithms based on "tags" can be adapted to induce cooperation in selfish environments such as peer-to-peer systems. In this approach, nodes periodically co...
173
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AAIM
2009
Springer
16 years 21 days ago
2009
Springer
During the last years, a wide range of huge networks has been made available to researchers. The discovery of natural groups, a task called graph clustering, in such datasets is a ...
152
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ICWSM
2008
15 years 7 months ago
2008
"Witkeys" are websites in China that form a rapidly growing web-based knowledge market. A user who posts a task also offers a small fee, and many other users submit thei...