1389 search results - page 192 / 278 » Improved Approximation Algorithms for Label Cover Problems |
122
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CORR
2008
Springer
15 years 3 months ago
2008
Springer
The unsplittable flow problem is one of the most extensively studied optimization problems in the field of networking. An instance of it consists of an edge capacitated graph and ...
116
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WWW
2007
ACM
16 years 3 months ago
2007
ACM
Phishing is a significant problem involving fraudulent email and web sites that trick unsuspecting users into revealing private information. In this paper, we present the design, ...
138
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CDC
2009
IEEE
15 years 7 months ago
2009
IEEE
This paper addresses the state estimation problem of nonlinear systems. We formulate the problem using a minimum energy estimator (MEE) approach and propose an entropy penalized sc...
129
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INFOCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—Designing an overlay network for publish/subscribe communication in a system where nodes may subscribe to many different topics of interest is of fundamental importance. For sca...
323
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COCOON
2011
Springer
14 years 2 months ago
2011
Springer
Motivated by a security problem in geographic information systems, we study the following graph theoretical problem: given a graph G, two special nodes s and t in G, and a number k...