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IROS
2006
IEEE
127views Robotics» more  IROS 2006»
16 years 17 days ago
Performance Optimization of All-Terrain Robots: A 2D Quasi-Static Tool
- The creation of a rover for a specific task requires designing and selecting the mechanical structure specifically for its mission. This can be done by modelling a chassis and ev...
Ambroise Krebs, Thomas Thueer, Stephane Michaud, R...
GECCO
2004
Springer
104views Optimization» more  GECCO 2004»
15 years 12 months ago
Optimization of Constructive Solid Geometry Via a Tree-Based Multi-objective Genetic Algorithm
This paper presents the multi-objective evolutionary optimization of three-dimensional geometry represented via constructive solid geometry (CSG), a binary tree of boolean operatio...
Karim Hamza, Kazuhiro Saitou
VLDB
2004
ACM
102views Database» more  VLDB 2004»
15 years 12 months ago
PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
Conor Cunningham, Goetz Graefe, César A. Ga...
GECCO
2003
Springer
147views Optimization» more  GECCO 2003»
15 years 11 months ago
Optimal Elevator Group Control by Evolution Strategies
Abstract. Efficient elevator group control is important for the operation of large buildings. Recent developments in this field include the use of fuzzy logic and neural networks....
Thomas Beielstein, Claus-Peter Ewald, Sandor Marko...
GECCO
2003
Springer
130views Optimization» more  GECCO 2003»
15 years 11 months ago
A New Approach to Improve Particle Swarm Optimization
Abstract. Particle swarm optimization (PSO) is a new evolutionary computation technique. Although PSO algorithm possesses many attractive properties, the methods of selecting inert...
Liping Zhang, Huanjun Yu, Shangxu Hu