1158 search results - page 68 / 232 » Approximation Algorithms for the Fixed-Topology Phylogenetic... |
120
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ISMIS
2005
Springer
15 years 10 months ago
2005
Springer
Most recommendation systems employ variations of Collaborative Filtering (CF) for formulating suggestions of items relevant to users’ interests. However, CF requires expensive co...
142
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TIT
2010
14 years 11 months ago
2010
We consider the problem of rate and power allocation in a multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a general concave ut...
185
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TKDE
2012
13 years 7 months ago
2012
— We study the problem of assigning subscribers to brokers in a wide-area content-based publish/subscribe system. A good assignment should consider both subscriber interests in t...
149
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ICDE
2012
IEEE
13 years 7 months ago
2012
IEEE
— We consider how to support a large number of users over a wide-area network whose interests are characterized by range top-k continuous queries. Given an object update, we need...
134
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CP
2008
Springer
15 years 6 months ago
2008
Springer
The Constraint Satisfaction Problem (CSP) framework allows users to define problems in a declarative way, quite independently from the solving process. However, when the problem i...