2391 search results - page 56 / 479 » A Portfolio Approach to Algorithm Selection |
150
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GLOBECOM
2006
IEEE
15 years 9 months ago
2006
IEEE
Abstract— We propose low-complexity equalizers for Alamouti space-time coded orthogonal frequency-division multiplexing (OFDM) systems in time- and frequency-selective channels, ...
117
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GRIDNETS
2008
15 years 3 months ago
2008
In this paper we propose an efficient approach to determine the optimal hops for multi-hop ad hoc wireless networks. Based on the assumption that nodes use successive interferenc...
121
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GECCO
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. Particle swarm optimization (PSO) is a new evolutionary computation technique. Although PSO algorithm possesses many attractive properties, the methods of selecting inert...
133
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
199
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ALDT
2011
Springer
14 years 2 months ago
2011
Springer
Abstract. We develop a Bayesian approach to concept learning for crowdsourcing applications. A probabilistic belief over possible concept definitions is maintained and updated acc...