10901 search results - page 64 / 2181 » Approximations in Distributed Optimization |
171
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We propose a distributed mechanism for finding websurfing strategies that is inspired by the StumbleUpon recommendation engine. Each day, a websurfer visits a sequence of websites ...
193
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IPCO
2004
15 years 7 months ago
2004
Abstract. We study two-stage, finite-scenario stochastic versions of several combinatorial optimization problems, and provide nearly tight approximation algorithms for them. Our pr...
152
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ALGORITHMICA
2010
15 years 6 months ago
2010
The notion of fixed-parameter approximation is introduced to investigate the approximability of optimization problems within the framework of fixed-parameter computation. This work...
173
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MP
2010
15 years 4 months ago
2010
In this paper, we consider approximation algorithms for optimizing a generic multi-variate homogeneous polynomial function, subject to homogeneous quadratic constraints. Such opti...
158
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AMC
1999
15 years 5 months ago
1999
We examine analytical and numerical aspects of optimal control problems for firstorder elliptic systems in three dimensions. The particular setting we use is that of divcurl syste...