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EVOW
2010
Springer
15 years 4 months ago
A Directed Mutation Operator for Real Coded Genetic Algorithms
Abstract. Developing directed mutation methods has been an interesting research topic to improve the performance of genetic algorithms (GAs) for function optimization. This paper i...
Imtiaz Korejo, Shengxiang Yang, Changhe Li
WSC
2007
15 years 1 days ago
Extension of the direct optimization algorithm for noisy functions
DIRECT (DIviding RECTangles) is a deterministic global optimization algorithm for bound-constrained problems. The algorithm, based on a space-partitioning scheme, performs both gl...
Geng Deng, Michael C. Ferris
SAS
2009
Springer
212views Formal Methods» more  SAS 2009»
15 years 10 months ago
The Causal Graph Revisited for Directed Model Checking
Directed model checking is a well-established technique to tackle the state explosion problem when the aim is to find error states in large systems. In this approach, the state spa...
Martin Wehrle, Malte Helmert
GECCO
2005
Springer
117views Optimization» more  GECCO 2005»
15 years 3 months ago
Directional self-learning of genetic algorithm
In order to overcome the low convergence speed and prematurity of classical genetic algorithm, an improved method named directional self-learning of genetic algorithm (DSLGA) is p...
Lin Cong, Yuheng Sha, Licheng Jiao, Fang Liu
UIST
1995
ACM
15 years 1 months ago
Directness and Liveness in the Morphic User Interface Construction Environment
Morphic is a user interface construction environment that strives to embody directness and liveness. Directness means a user interface designer can initiate the process of examini...
John H. Maloney, Randall B. Smith