Agent-Based Approach to Solving Difficult Scheduling Problems
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The paper proposes a variant of the A-Team architecture called PLA-Team. An A-Team is a problem solving architecture in which the agents are autonomous and co-operate by modifying one another’s trial solutions. A PLA-Team differs from other A-Teams with respect to strategy of generating and destroying solutions kept in the common memory. The proposed PLA-Team performance is evaluated basing on computational experiments involving benchmark instances of two well known combinatorial optimization problems – flow shop and job-shop scheduling. Solutions generated by the PLA-Team are compared with those produced by state-of-the-arts algorithms.
KeywordsSchedule Problem Simulated Annealing Tabu Search Hybrid Genetic Algorithm Tabu Search Algorithm
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