1447 search results - page 139 / 290 » Graphs and Path Equilibria |
169
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LICS
2012
IEEE
13 years 6 months ago
2012
IEEE
Abstract—We investigate some basic questions about the interaction of regular and rational relations on words. The primary motivation comes from the study of logics for querying ...
133
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SODA
2010
ACM
16 years 1 months ago
2010
ACM
A Random Geometric Graph (RGG) in two dimensions is constructed by distributing n nodes independently and uniformly at random in [0, n ]2 and creating edges between every pair of...
166
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
136
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PODC
2005
ACM
15 years 10 months ago
2005
ACM
We investigate the behaviour of load-adaptive rerouting policies in the Wardrop model where decisions must be made on the basis of stale information. In this model, an infinite n...
175
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Query logs record the queries and the actions of the users of search engines, and as such they contain valuable information about the interests, the preferences, and the behavior ...