5290 search results - page 424 / 1058 » Information systems as social structures |
278
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SIGMOD
2012
ACM
13 years 9 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
245
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AVI
2010
15 years 8 months ago
2010
Content classification performed by end users is spreading through the web. Most of the work done so far is related to the hypermedia web. In spite of that, there is a growing mas...
177
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ISCC
2007
IEEE
16 years 1 months ago
2007
IEEE
The Internet has grown tremendously in terms of the number of users who rely on it and the number of organizations that are connected to it. Characterizing how this growth affects...
182
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SIGMETRICS
2008
ACM
15 years 7 months ago
2008
ACM
Despite significant efforts to obtain an accurate picture of the Internet's actual connectivity structure at the level of individual autonomous systems (ASes), much has remai...
214
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CAGD
2006
15 years 7 months ago
2006
Given a smooth surface, a blue (red) ridge is a curve such that at each of its points, the maximum (minimum) principal curvature has an extremum along its curvature line. Ridges a...