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COR
2010
150views more  COR 2010»
13 years 7 months ago
Black box scatter search for general classes of binary optimization problems
The purpose of this paper is to apply the scatter search methodology to general classes of binary problems. We focus on optimization problems for which the solutions are represent...
Francisco Gortázar, Abraham Duarte, Manuel ...
PVLDB
2010
89views more  PVLDB 2010»
13 years 5 months ago
Transforming Range Queries To Equivalent Box Queries To Optimize Page Access
Range queries based on L1 distance are a common type of queries in multimedia databases containing feature vectors. We propose a novel approach that transforms the feature space i...
Sakti Pramanik, Alok Watve, Chad R. Meiners, Alex ...
ITCC
2005
IEEE
14 years 16 days ago
Pareto-Optimal Hardware for Substitution Boxes
: In this paper, we propose a methodology based on genetic programming to automatically generate hardware designs of substitution boxes necessary for many cryptosystems such as DES...
Nadia Nedjah, Luiza de Macedo Mourelle
AUTOMATICA
2010
99views more  AUTOMATICA 2010»
13 years 7 months ago
Two nonlinear optimization methods for black box identification compared
: In this paper, two nonlinear optimization methods for the identification of nonlinear systems are compared. Both methods estimate all the parameters of a polynomial nonlinear sta...
Anne Van Mulders, Johan Schoukens, Marnix Volckaer...
JORS
2010
87views more  JORS 2010»
13 years 5 months ago
The challenge of optimizing expensive black boxes: a scatter search/rough set theory approach
  There is renewed interest in the development of effective and efficient methods for optimizing models  of  which  the  optimizer  has  no  structural  know...
Manuel Laguna, Julián Molina Luque, Fatima ...