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IEAAIE
2005
Springer
13 years 10 months ago
Structural Advantages for Ant Colony Optimisation Inherent in Permutation Scheduling Problems
When using a constructive search algorithm, solutions to scheduling problems such as the job shop and open shop scheduling problems are typically represented as permutations of the...
James Montgomery, Marcus Randall, Tim Hendtlass
ANTSW
2004
Springer
13 years 10 months ago
Search Bias in Constructive Metaheuristics and Implications for Ant Colony Optimisation
Constructive metaheuristics explore a tree of constructive decisions, the topology of which is determined by the way solutions are represented and constructed. Some solution repres...
James Montgomery, Marcus Randall, Tim Hendtlass
ICCSA
2004
Springer
13 years 10 months ago
A Reduced Codification for the Logical Representation of Job Shop Scheduling Problems
Abstract. This paper presents the Job Shop Scheduling Problem (JSSP) represented as the well known Satisfiabilty Problem (SAT). Even though the representation of JSSP in SAT is not...
Juan Frausto Solís, Marco Antonio Cruz-Chav...
GECCO
2004
Springer
166views Optimization» more  GECCO 2004»
13 years 10 months ago
An Effective Chromosome Representation for Evolving Flexible Job Shop Schedules
As the Flexible Job Shop Scheduling Problem (or FJSP) is strongly NP-hard, using an evolutionary approach to find near-optimal solutions requires effective chromosome representatio...
Joc Cing Tay, Djoko Wibowo