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SEMCCO
2010
13 years 5 months ago
Differential Evolution Algorithm with Ensemble of Parameters and Mutation and Crossover Strategies
Differential Evolution (DE) has attracted much attention recently as an effective approach for solving numerical optimization problems. However, the performance of DE is sensitive ...
Rammohan Mallipeddi, Ponnuthurai Nagaratnam Sugant...
ECAI
2006
Springer
13 years 11 months ago
Heuristic Bidding Strategies for Multiple Heterogeneous Auctions
Abstract. This paper investigates utility maximising bidding heuristics for agents that participate in multiple heterogeneous auctions, in which the auction format and the starting...
David C. K. Yuen, Andrew Byde, Nicholas R. Jenning...
KDD
1995
ACM
98views Data Mining» more  KDD 1995»
13 years 11 months ago
Optimization and Simplification of Hierarchical Clusterings
Clustering is often used to discover structure in data. Clustering systems differ in the objective function used to evaluate clustering quality and the control strategy used to se...
Douglas Fisher
ICRA
2010
IEEE
100views Robotics» more  ICRA 2010»
13 years 6 months ago
Robot limbo: Optimized planning and control for dynamically stable robots under vertical obstacles
Abstract— We present successful control strategies for dynamically stable robots that avoid low ceilings and other vertical obstacles in a manner similar to limbo dances. Given t...
Kasemsit Teeyapan, Jiuguang Wang, Tobias Kunz, Mik...
JUCS
2008
139views more  JUCS 2008»
13 years 7 months ago
Parallel Strategies for Stochastic Evolution
: This paper discusses the parallelization of Stochastic Evolution (StocE) metaheuristic, for a distributed parallel environment. VLSI cell placement is used as an optimization pro...
Sadiq M. Sait, Khawar S. Khan, Mustafa Imran Ali