17543 search results - page 50 / 3509 » Stochastic Optimization Algorithms |
140
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CP
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. The sub-optimality approximation problem considers an optimization problem O, its optimal solution σ∗ , and a variable x with domain {d1, . . . , dm} and returns appro...
197
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CEC
2011
IEEE
14 years 6 months ago
2011
IEEE
—Stochastic relaxation aims at finding the minimum of a fitness function by identifying a proper sequence of distributions, in a given model, that minimize the expected value o...
125
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GLOBECOM
2006
IEEE
16 years 6 days ago
2006
IEEE
Abstract— In this paper, we propose a power optimal opportunistic scheduling scheme for a multiuser single hop Time Division Multiple Access (TDMA) system. We formulate the probl...
176
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INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
Abstract— We develop a dynamic control strategy for minimizing energy expenditure in a time varying wireless network with adaptive transmission rates. The algorithm operates with...
166
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CEC
2008
IEEE
16 years 19 days ago
2008
IEEE
: Differential evolutionary (DE) mutates solution vectors by the weighted difference of other vectors using arithmetic operations. As these operations cannot be directly extended t...