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» Problem Frames: A Case for Coordination
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EUROGP
2010
Springer
182views Optimization» more  EUROGP 2010»
13 years 9 months ago
Unsupervised Problem Decomposition Using Genetic Programming
We propose a new framework based on Genetic Programming (GP) to automatically decompose problems into smaller and simpler tasks. The framework uses GP at two levels. At the top lev...
Ahmed Kattan, Alexandros Agapitos, Riccardo Poli
GECCO
2008
Springer
139views Optimization» more  GECCO 2008»
13 years 8 months ago
Coordinate change operators for genetic algorithms
This paper studies the issue of space coordinate change in genetic algorithms, based on two methods: convex quadratic approximations, and principal component analysis. In both met...
Elizabeth F. Wanner, Eduardo G. Carrano, Ricardo H...
CLIMA
2007
13 years 8 months ago
Plan-Coordination Mechanisms and the Price of Autonomy
Abstract. Task-based planning problems for multi-agent systems require multiple agents to find a joint plan for a constrained set of tasks. Typically, each agent receives a subset...
J. Renze Steenhuisen, Cees Witteveen, Yingqian Zha...
SASO
2008
IEEE
14 years 1 months ago
Bioinspired Environmental Coordination in Spatial Computing Systems
—Spatial computing systems are characterized by the extended physical environment in which they exist and function. Often this environment can be manipulated in various ways by t...
Justin Werfel, Yaneer Bar-Yam, Donald E. Ingber
SGP
2007
13 years 9 months ago
Dynamic geometry registration
We propose an algorithm that performs registration of large sets of unstructured point clouds of moving and deforming objects without computing correspondences. Given as input a s...
Niloy J. Mitra, Simon Flöry, Maks Ovsjanikov,...