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» Algorithmic modifications to SPIHT
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JETAI
2002
71views more  JETAI 2002»
15 years 2 months ago
Comparing performance of algorithms for generating concept lattices
Several algorithms that generate the set of all formal concepts and diagram graphs of concept lattices are considered. Some modifications of wellknown algorithms are proposed. Algo...
Sergei O. Kuznetsov, Sergei A. Obiedkov
GECCO
2005
Springer
169views Optimization» more  GECCO 2005»
15 years 8 months ago
Inexact pattern matching using genetic algorithm
A Genetic Algorithm for graphical pattern matching based on angle matching had been proposed. It has proven quite effective in matching simple patterns. However, the algorithm nee...
Surapong Auwatanamongkol
PPSN
2004
Springer
15 years 7 months ago
Robust Parallel Genetic Algorithms with Re-initialisation
The influence of different parallel genetic algorithm (PGA) architectures on the GA convergence properties is analysed. Next, two proposed versions of these PGA architectures are c...
Ivan Sekaj
FOCM
2006
87views more  FOCM 2006»
15 years 2 months ago
Index Pairs Algorithms
We introduce some modifications and extensions of the concept od index pair in the Conley index theory. We then show how these concepts may be used to overcome some difficulties in...
Marian Mrozek
NN
2006
Springer
108views Neural Networks» more  NN 2006»
15 years 2 months ago
Performance analysis of LVQ algorithms: A statistical physics approach
Learning vector quantization (LVQ) constitutes a powerful and intuitive method for adaptive nearest prototype classification. However, original LVQ has been introduced based on he...
Anarta Ghosh, Michael Biehl, Barbara Hammer