888 search results - page 49 / 178 » Data Mining for Community Dynamics |
121
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SISAP
2009
IEEE
15 years 11 months ago
2009
IEEE
—We introduce a novel metric space search data structure called EGNAT, which is fully dynamic and designed for secondary memory. The EGNAT is based on Brin’s GNAT static index,...
147
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Detecting clusters or communities in large real-world graphs such as large social or information networks is a problem of considerable interest. In practice, one typically chooses...
156
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Several attempts have been made to analyze customer behavior on online E-commerce sites. Some studies particularly emphasize the social networks of customers. Users' reviews ...
169
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Change-point detection is the problem of discovering time points at which properties of time-series data change. This covers a broad range of real-world problems and has been acti...
152
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—Wireless social community networks are emerging as a new alternative to provide wireless data access in urban areas. By relying on users in the network deployment, a wireless co...