357 search results - page 7 / 72 » Computations of class numbers of real quadratic fields |
MOC
2000
14 years 9 months ago
2000
We improve on a lattice algorithm of Tezuka for the computation of the k-distribution of a class of random number generators based on finite fields. We show how this is applied to ...
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TCS
1998
14 years 9 months ago
1998
We consider a model of analog computation which can recognize various languages in real time. We encode an input word as a point in Rd by composing iterated maps, and then apply i...
MOC
1998
14 years 9 months ago
1998
Using a new regulator bound we determine unit groups and class groups of the 289040 quintic algebraic number fields with absolute discriminant less than 2 × 107 (totally real fi...
AFRICACRYPT
2008
Springer
15 years 3 months ago
2008
Springer
Abstract. In 2000, Paulus and Takagi introduced a public key cryptosystem called NICE that exploits the relationship between maximal and non-maximal orders in imaginary quadratic n...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper presents a generic method for solving Markov random fields (MRF) by formulating the problem of MAP estimation as 0-1 quadratic programming (QP). Though in general solvi...