JACIII Vol.10 No.1 pp. 50-59
doi: 10.20965/jaciii.2006.p0050


Chain Restaurant Work Scheduling Based on Genetic Algorithm with Fuzzy Logic

Makoto Watanabe, Hajime Nobuhara, Kazuhiko Kawamoto,
Fangyan Dong, and Kaoru Hirota

Department of Computational Intelligence and Systems Science, Tokyo Institute of Technology, G3-49, 4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan

March 9, 2005
July 1, 2005
January 20, 2006
work scheduling, genetic algorithm, fuzzy logic
A quasi-optimization algorithm to generate chain restaurant work scheduling (WS) is proposed based on a genetic algorithm with fuzzy logic, where the whole weekly chain restaurant WS problem is fuzzily decomposed into 7 daily WS problems and a combined weekly WS problem. The proposed algorithm expresses the requirements of individual members by membership functions in fuzzy logic and finds a near-optimal solution using the genetic algorithm. Experimental results verified that a 24-hour 7-day schedule for 15 workers at a chain restaurant is produced in 6 minutes using the proposed algorithm implemented with C++ and executed on a PC. A professional expert evaluated WS quality as satisfactory.
Cite this article as:
M. Watanabe, H. Nobuhara, K. Kawamoto, F. Dong, and K. Hirota, “Chain Restaurant Work Scheduling Based on Genetic Algorithm with Fuzzy Logic,” J. Adv. Comput. Intell. Intell. Inform., Vol.10 No.1, pp. 50-59, 2006.
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