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» On the Optimality of Spiral Search
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IPPS
2006
IEEE
15 years 7 months ago
An optimal approach to the task allocation problem on hierarchical architectures
We present a SAT-based approach to the task and message allocation problem of distributed real-time systems with hierarchical architectures. In contrast to the heuristic approache...
Alexander Metzner, Martin Fränzle, Christian ...
PPSN
2004
Springer
15 years 7 months ago
Optimization via Parameter Mapping with Genetic Programming
Abstract. This paper describes a new approach for parameter optimization that uses a novel representation for the parameters to be optimized. By using genetic programming, the new ...
João Carlos Figueira Pujol, Riccardo Poli
GECCO
2003
Springer
155views Optimization» more  GECCO 2003»
15 years 7 months ago
Adaptive Elitist-Population Based Genetic Algorithm for Multimodal Function Optimization
Abstract. This paper introduces a new technique called adaptive elitistpopulation search method for allowing unimodal function optimization methods to be extended to efficiently lo...
Kwong-Sak Leung, Yong Liang
ICANN
2003
Springer
15 years 7 months ago
Optimizing Property Codes in Protein Data Reveals Structural Characteristics
We search for assignments of numbers to the amino acids (property codes) that maximize the autocorrelation function signal in given protein sequence data by an iterative method. Ou...
Olaf Weiss, Andreas Ziehe, Hanspeter Herzel
WABI
2001
Springer
112views Bioinformatics» more  WABI 2001»
15 years 6 months ago
Finding an Optimal Inversion Median: Experimental Results
We derive a branch-and-bound algorithm to find an optimal inversion median of three signed permutations. The algorithm prunes to manageable size an extremely large search tree usi...
Adam C. Siepel, Bernard M. E. Moret