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CORR
2008
Springer
74views Education» more  CORR 2008»
15 years 6 months ago
Analysis of the Karmarkar-Karp Differencing Algorithm
The Karmarkar-Karp differencing algorithm is the best known polynomial time heuristic for the number partitioning problem, fundamental in both theoretical computer science and stat...
Stefan Boettcher, Stephan Mertens
CORR
2008
Springer
181views Education» more  CORR 2008»
15 years 6 months ago
Hierarchical Grid-Based Pairwise Key Pre-distribution in Wireless Sensor Networks
The security of wireless sensor networks is an active topic of research where both symmetric and asymmetric key cryptography issues have been studied. Due to their computational f...
Abedelaziz Mohaisen, DaeHun Nyang, KyungHee Lee
CORR
2008
Springer
104views Education» more  CORR 2008»
15 years 6 months ago
A Recommender System based on Idiotypic Artificial Immune Networks
Abstract-The immune system is a complex biological system with a highly distributed, adaptive and selforganising nature. This paper presents an Artificial Immune System (AIS) that ...
Steve Cayzer, Uwe Aickelin
CORR
2010
Springer
200views Education» more  CORR 2010»
15 years 6 months ago
A Multilevel Approach For Nonnegative Matrix Factorization
Nonnegative Matrix Factorization (NMF) is the problem of approximating a nonnegative matrix with the product of two low-rank nonnegative matrices and has been shown to be particul...
Nicolas Gillis, François Glineur
CORR
2008
Springer
114views Education» more  CORR 2008»
15 years 6 months ago
Support Vector Machine Classification with Indefinite Kernels
In this paper, we propose a method for support vector machine classification using indefinite kernels. Instead of directly minimizing or stabilizing a nonconvex loss function, our...
Ronny Luss, Alexandre d'Aspremont