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NIPS
2003
15 years 8 months ago
A Computational Geometric Approach to Shape Analysis in Images
We present a geometric approach to statistical shape analysis of closed curves in images. The basic idea is to specify a space of closed curves satisfying given constraints, and e...
Anuj Srivastava, Xiuwen Liu, Washington Mio, Eric ...
AMC
2007
124views more  AMC 2007»
15 years 6 months ago
Applying evolutionary computation methods for the cryptanalysis of Feistel ciphers
In this contribution instances of a problem introduced by the differential cryptanalysis of Feistel cryptosystems are formulated as optimization tasks. The performance of Evoluti...
E. C. Laskari, Gerasimos C. Meletiou, Yannis C. St...
150
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CORR
2007
Springer
115views Education» more  CORR 2007»
15 years 6 months ago
FPRAS for computing a lower bound for weighted matching polynomial of graphs
We give a fully polynomial randomized approximation scheme to compute a lower bound for the matching polynomial of any weighted graph at a positive argument. For the matching poly...
Shmuel Friedland
MP
2006
101views more  MP 2006»
15 years 6 months ago
Computational complexity of stochastic programming problems
Stochastic programming is the subfield of mathematical programming that considers optimization in the presence of uncertainty. During the last four decades a vast amount of litera...
Martin E. Dyer, Leen Stougie
IJHPCA
2007
165views more  IJHPCA 2007»
15 years 6 months ago
High Performance Development for High End Computing With Python Language Wrapper (PLW)
This paper presents a design and implementation of a system that leverages interactive scripting environment to the needs of scientific computing. The system allows seamless tran...
Piotr Luszczek, Jack Dongarra