3422 search results - page 544 / 685 » Random Subset Optimization |
121
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PODS
2008
ACM
16 years 3 months ago
2008
ACM
We consider a fundamental flow maximization problem that arises during the evaluation of multiple overlapping queries defined on a data stream, in a heterogenous parallel environm...
140
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ICDE
2010
IEEE
16 years 2 months ago
2010
IEEE
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
162
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STACS
2010
Springer
15 years 10 months ago
2010
Springer
We construct efficient data structures that are resilient against a constant fraction of adversarial noise. Our model requires that the decoder answers most queries correctly with...
123
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SAC
2009
ACM
15 years 9 months ago
2009
ACM
Graph drawing and visualization represent structural information ams of abstract graphs and networks. An important subset of graphs is directed acyclic graphs (DAGs). E-Spring alg...
155
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ICDCN
2009
Springer
15 years 9 months ago
2009
Springer
Given a set of robots with arbitrary initial location and no agreement on a global coordinate system, convergence requires that all robots asymptotically approach the exact same, ...