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IJCM
2008
102views more  IJCM 2008»
15 years 2 months ago
Combinatorial method in the coset enumeration of symmetrically generated groups
We give an algorithm for enumerating cosets of a group defined as a finite homomorphic image of a semi-direct product of free products of cyclic groups by a group of monomial auto...
Mohamed Sayed
SIGKDD
2000
231views more  SIGKDD 2000»
15 years 2 months ago
KDD-99 Classifier Learning Contest: LLSoft's Results Overview
Kernel Miner is a new data-mining tool based on building the optimal decision forest. The tool won second place in the KDD'99 Classifier Learning Contest, August 1999. We des...
Itzhak Levin
ICPR
2008
IEEE
15 years 9 months ago
Locality preserving multi-nominal logistic regression
In this paper, we propose a novel algorithm of multi-nominal logistic regression in which the locality regularization term is introduced. The locality is defined by the neighborho...
Kenji Watanabe, Takio Kurita
SIAMDM
2008
140views more  SIAMDM 2008»
15 years 2 months ago
Bounds for the Real Number Graph Labellings and Application to Labellings of the Triangular Lattice
We establish new lower and upper bounds for the real number graph labelling problem. As an application, we completely determine the optimum spans of L(p, q)-labellings of the infin...
Daniel Král, Petr Skoda
ORL
2008
160views more  ORL 2008»
15 years 2 months ago
Efficient nested pricing in the simplex algorithm
We report a remarkable success of nested pricing rules over major pivot rules commonly used in practice, such as Dantzig's original rule as well as the steepest-edge rule and ...
Ping-Qi Pan