Issue: 2003/Vol.13/No.4, Pages 97-114

IMPROVED SOLUTIONS FOR VEHICLE ROUTING AND SCHEDULING WITH FUZZY TIME WINDOWS AND FUZZY GOAL

Przemysław Kobylański, Michał Kulej

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Cite as: P. Kobylański, M. Kulej. Improved solutions for vehicle routing and scheduling with fuzzy time windows and fuzzy goal. Operations Research and Decisions 2003: 13(4), 97-114.

Abstract
In this paper, we consider a vehicle routing and scheduling problem with fuzzy time windows and a fuzzy goal. A two-stage method for obtaining the improved optimal solution to the problem under consideration is presented. This method uses the constraint programming as an effective tool for solving the problem.

Keywords: transportation problem, fuzzy time window, fuzzy goal, constraint programming

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