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The two-machine open shop problem with fuzzy processing times

Author

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  • Barbara Gładysz
  • Dorota Kuchta

Abstract

We consider a two-machine open shop scheduling problem in the case when the processing times of the jobs are not known exactly, but given only in the form of fuzzy numbers. In such a case the decision maker may be interested in the possible values of completing the whole processing and their possibility degrees. In the paper, we propose an answer to this question by defining the fuzzy optimal completion time.

Suggested Citation

  • Barbara Gładysz & Dorota Kuchta, 2003. "The two-machine open shop problem with fuzzy processing times," Operations Research and Decisions, Wroclaw University of Science and Technology, Faculty of Management, vol. 13(4), pages 43-47.
    • Handle: RePEc:wut:journl:v:4:y:2003:p:3
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