1559 search results - page 116 / 312 » Some Group Theory Problems |
146
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CCS
2007
ACM
15 years 10 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
133
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FOSSACS
2005
Springer
15 years 10 months ago
2005
Springer
The problems of contextual equivalence and approximation are studied for the third-order fragment of Idealized Algol with iteration (IA∗ 3). They are approached via a combination...
138
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GECCO
2005
Springer
15 years 10 months ago
2005
Springer
This contribution proposes an enhanced and generic selection model for Genetic Algorithms (GAs) and Genetic Programming (GP) which is able to preserve the alleles which are part o...
139
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CRYPTO
2000
Springer
15 years 8 months ago
2000
Springer
The task of a fast correlation attack is to efficiently restore the initial content of a linear feedback shift register in a stream cipher using a detected correlation with the out...
118
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EOR
2010
15 years 4 months ago
2010
We study a network airline revenue management problem with discrete customer choice behavior. We discuss a choice model based on the concept of preference orders, in which custome...