FRE paths for finding the minimal solutions of the linear optimization problems subjected to Einstein-product-FREs
Publish place: 3rd International Conference on Challenges and New Solutions in Industrial Engineering, Management and Accounting
Publish Year: 1401
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CSIEM03_295
تاریخ نمایه سازی: 14 آذر 1401
Abstract:
In this paper, an optimization model with a linear objective function subject to a system of fuzzy relation equations (FRE) is studied where the feasible region is defined by the Einstein product t-norm. Since the finding of all minimal solutions is an NP-hard problem, designing an efficient solution procedure for solving such problems is not a trivial job. Firstly, the feasible domain is characterized and then the problem is solved with a modified branch-and-bound solution technique based on a new solution set that includes the minimal solutions. After presenting our solution procedure, a concrete example is included for illustration purposes.
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Authors
Amin Ghodousian
Faculty of Engineering Science, University of Tehran, Tehran, Iran
Alireza Norouzi Azad
Department of Engineering Science, University of Tehran, Tehran, Iran
Zahra Boreiri
Department of Engineering Science, University of Tehran, Tehran, Iran