Sciweavers

4192 search results - page 317 / 839
» Efficient testing of groups
Sort
View
ACISP
2010
Springer
15 years 8 months ago
Security Estimates for Quadratic Field Based Cryptosystems
Abstract. We describe implementations for solving the discrete logarithm problem in the class group of an imaginary quadratic field and in the infrastructure of a real quadratic fi...
Jean-François Biasse, Michael J. Jacobson, ...
NIPS
2004
15 years 8 months ago
Hierarchical Clustering of a Mixture Model
In this paper we propose an efficient algorithm for reducing a large mixture of Gaussians into a smaller mixture while still preserving the component structure of the original mod...
Jacob Goldberger, Sam T. Roweis
COLING
1992
15 years 8 months ago
Towards Robust PATR
We report on the initial stages of development of a robust parsing system, to be used as part of The Editor's Assistant, a program that detects and corrects textual errors an...
Shona Douglas, Robert Dale
183
Voted
JCP
2006
94views more  JCP 2006»
15 years 6 months ago
Broadcast Encryption Using Probabilistic Key Distribution and Applications
A family of novel broadcast encryption schemes based on probabilistic key pre-distribution are proposed, that enable multiple sources to broadcast secrets, without the use of asymm...
Mahalingam Ramkumar
TIT
2010
108views Education» more  TIT 2010»
15 years 1 months ago
Optimal pairings
In this paper we introduce the concept of an optimal pairing, which by definition can be computed using only log2 r/(k) basic Miller iterations, with r the order of the groups invo...
Frederik Vercauteren