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ICCBR
2005
Springer
16 years 17 days ago
Case Adaptation by Segment Replanning for Case-Based Planning Systems
An adaptation phase is crucial for a good and reasonable Case-Based Planning (CBP) system. The adaptation phase is responsible for finding a solution in order to solve a new proble...
Flavio Tonidandel, Marcio Rillo
ECAI
2004
Springer
16 years 15 days ago
Postponing Branching Decisions
Abstract. Solution techniques for Constraint Satisfaction and Optimisation Problems often make use of backtrack search methods, exploiting variable and value ordering heuristics. I...
Willem Jan van Hoeve, Michela Milano
SSPR
2004
Springer
16 years 13 days ago
Matching Concavity Trees
Concavity trees are structures for 2-D shape representation. In this paper, we present a new recursive method for concavity tree matching that returns the distance between two attr...
Ossama El Badawy, Mohamed Kamel
WEA
2004
Springer
107views Algorithms» more  WEA 2004»
16 years 13 days ago
An Algorithm to Identify Clusters of Solutions in Multimodal Optimisation
Clustering can be used to identify groups of similar solutions in Multimodal Optimisation. However, a poor clustering quality reduces the benefit of this application. The vast maj...
Pedro J. Ballester, Jonathan N. Carter
GECCO
2003
Springer
16 years 9 days ago
Problem-Independent Schema Synthesis for Genetic Algorithms
Abstract. As a preprocessing for genetic algorithms, static reordering helps genetic algorithms effectively create and preserve high-quality schemata, and consequently improves th...
Yong-Hyuk Kim, Yung-Keun Kwon, Byung Ro Moon