436 search results - page 31 / 88 » Ant algorithms and stigmergy |
141
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ANTS
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. This paper presents an investigative account of arbitrary cubic function fields. We present an elementary classification of the signature of a cubic extension of a rati...
188
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ANTSW
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. In this paper we present a study of several Ant Colony Optimization (ACO) algorithms for the Set Covering Problem. In our computational study we emphasize the influence ...
146
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ANTS
2004
Springer
15 years 11 months ago
2004
Springer
We compute all nonic extensions of Q3 and find that there are 795 of them up to isomorphism. We describe how to compute the associated Galois group of such a field, and also the ...
138
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ANTS
2000
Springer
15 years 10 months ago
2000
Springer
We discuss computation of the special values of partial zeta functions associated to totally real number fields. The main tool is the Eisenstein cocycle Ψ, a group cocycle for GL...
185
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ANTS
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. For K3 surfaces, we derive some conditions the characteristic polynomial of the Frobenius on the ´etale cohomology must satisfy. These conditions may be used to speed up...