4047 search results - page 739 / 810 » Some Properties and Some Problems on Set Functors |
137
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MM
2005
ACM
15 years 10 months ago
2005
ACM
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
142
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
120
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FC
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We introduce a new cryptographic problem called time capsule signature. Time capsule signature is a ‘future signature’ that becomes valid from a specific future time...
124
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CRYPTO
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We consider the central cryptographic task of secure twoparty computation, where two parties wish to compute some function of their private inputs (each receiving possibl...
121
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SAMOS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents a model for instruction-level distributed computing that allows the implementation of scalable chip multiprocessors. Based on explicit microthreading it serves ...