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DISOPT
2008
88views more  DISOPT 2008»
13 years 10 months ago
New updating criteria for conflict-based branching heuristics in DPLL algorithms for satisfiability
The paper is concerned with the computational evaluation and comparison of a new family of conflict-based branching heuristics for evolved DPLL Satisfiability solvers. Such a fami...
Renato Bruni, Andrea Santori
EOR
2008
91views more  EOR 2008»
13 years 10 months ago
Dominance-based heuristics for one-machine total cost scheduling problems
We study the one-machine scheduling problem with release dates and we look at several objective functions including total (weighted) tardiness and total (weighted) completion time...
Antoine Jouglet, David Savourey, Jacques Carlier, ...
ESWA
2007
131views more  ESWA 2007»
13 years 10 months ago
Case-based selection of initialisation heuristics for metaheuristic examination timetabling
Examination timetabling problems are often solved by a two-phase procedure combining a sequential construction heuristic with a metaheuristic improvement search. There can be many...
Sanja Petrovic, Yong Yang, Moshe Dror
CP
2005
Springer
14 years 3 months ago
Robust Constraint Solving Using Multiple Heuristics
Abstract. Constraint Programming is a proven successful technique, but it requires skill in modeling problems, and knowledge on how algorithms interact with models. What can be a g...
Alfio Vidotto, Kenneth N. Brown, J. Christopher Be...
HICSS
1997
IEEE
107views Biometrics» more  HICSS 1997»
14 years 2 months ago
On Heuristic Mapping of Decision Surfaces for Post-Evaluation Analysis
The value for decision making of high-quality postsolution analysis of decision-supporting models can hardly be overestimated. Candle-lighting analysis (CLA) takes this notion ver...
Major Bill Branley, Russell Fradin, Steven O. Kimb...