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» Remarks on the Schoof-Elkies-Atkin algorithm
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DIALM
2004
ACM
124views Algorithms» more  DIALM 2004»
14 years 2 months ago
Localized techniques for broadcasting in wireless sensor networks
We present three localized techniques for broadcasting in large scale ad hoc networks, i.e., for the problem of disseminating a message from a source node to all the nodes in the ...
Lorenzo Orecchia, Alessandro Panconesi, Chiara Pet...
PRL
2010
188views more  PRL 2010»
13 years 7 months ago
Sparsity preserving discriminant analysis for single training image face recognition
: Single training image face recognition is one of main challenges to appearance-based pattern recognition techniques. Many classical dimensionality reduction methods such as LDA h...
Lishan Qiao, Songcan Chen, Xiaoyang Tan
STOC
2009
ACM
156views Algorithms» more  STOC 2009»
14 years 9 months ago
Polynomial-time theory of matrix groups
We consider matrix groups, specified by a list of generators, over finite fields. The two most basic questions about such groups are membership in and the order of the group. Even...
László Babai, Robert Beals, Á...
RECOMB
2005
Springer
14 years 9 months ago
Information Theoretic Approaches to Whole Genome Phylogenies
We describe a novel method for efficient reconstruction of phylogenetic trees, based on sequences of whole genomes or proteomes, whose lengths may greatly vary. The core of our me...
David Burstein, Igor Ulitsky, Tamir Tuller, Benny ...
IPPS
2006
IEEE
14 years 2 months ago
GPU-ABiSort: optimal parallel sorting on stream architectures
In this paper, we present a novel approach for parallel sorting on stream processing architectures. It is based on adaptive bitonic sorting. For sorting n values utilizing p strea...
Alexander Greß, Gabriel Zachmann