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» In Search of the Best Constraint Satisfaction Search
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SARA
2007
Springer
15 years 3 months ago
DFS-Tree Based Heuristic Search
Abstract. In constraint satisfaction, local search is an incomplete method for finding a solution to a problem. Solving a general constraint satisfaction problem (CSP) is known to...
Montserrat Abril, Miguel A. Salido, Federico Barbe...
78
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CPAIOR
2008
Springer
14 years 11 months ago
Fitness-Distance Correlation and Solution-Guided Multi-point Constructive Search for CSPs
Solution-Guided Multi-Point Constructive Search (SGMPCS) is a complete, constructive search technique that has been shown to out-perform standard constructive search techniques on ...
Ivan Heckman, J. Christopher Beck
CP
2006
Springer
15 years 1 months ago
Randomization in Constraint Programming for Airline Planning
Abstract. We extend the common depth-first backtrack search for constraint satisfaction problems with randomized variable and value selection. The resulting methods are applied to ...
Lars Otten, Mattias Grönkvist, Devdatt P. Dub...
CONSTRAINTS
2010
101views more  CONSTRAINTS 2010»
14 years 9 months ago
Constraint models for graceful graphs
Abstract. We present three constraint models of the problem of finding a graceful labelling of a graph, or proving that the graph is not graceful. An experimental comparison of the...
Barbara M. Smith, Jean-François Puget
AUSAI
2003
Springer
15 years 2 months ago
Dynamic Agent Ordering in Distributed Constraint Satisfaction Problems
The distributed constraint satisfaction problem (CSP) is a general formalisation used to represent problems in distributed multiagent systems. To deal with realistic problems, mult...
Lingzhong Zhou, John Thornton, Abdul Sattar