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» On the reduction of a random basis
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ICML
2003
IEEE
16 years 2 months ago
Random Projection for High Dimensional Data Clustering: A Cluster Ensemble Approach
We investigate how random projection can best be used for clustering high dimensional data. Random projection has been shown to have promising theoretical properties. In practice,...
Xiaoli Zhang Fern, Carla E. Brodley
DSN
2006
IEEE
15 years 8 months ago
Randomized Intrusion-Tolerant Asynchronous Services
Randomized agreement protocols have been around for more than two decades. Often assumed to be inefficient due to their high expected communication and time complexities, they ha...
Henrique Moniz, Nuno Ferreira Neves, Miguel Correi...
CRYPTO
2007
Springer
130views Cryptology» more  CRYPTO 2007»
15 years 8 months ago
A Security Analysis of the NIST SP 800-90 Elliptic Curve Random Number Generator
An elliptic curve random number generator (ECRNG) has been approved in a NIST standards and proposed for ANSI and SECG draft standards. This paper proves that, if three conjecture...
Daniel R. L. Brown, Kristian Gjøsteen
SIGECOM
2006
ACM
184views ECommerce» more  SIGECOM 2006»
15 years 8 months ago
Computing pure nash equilibria in graphical games via markov random fields
We present a reduction from graphical games to Markov random fields so that pure Nash equilibria in the former can be found by statistical inference on the latter. Our result, wh...
Constantinos Daskalakis, Christos H. Papadimitriou
GECCO
2005
Springer
141views Optimization» more  GECCO 2005»
15 years 7 months ago
Behavior of finite population variable length genetic algorithms under random selection
In this work we provide empirical evidence that shows how a variable-length genetic algorithm (GA) can naturally evolve shorter average size populations. This reduction in chromos...
Hal Stringer, Annie S. Wu