Parametric Study On Single Machine Early/Tardy Problem Under Fuzzy Environment

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Author Osman, Mohamed S. A. en_US
Author Saad, Omar M. O. en_US
Author Abass, Samir A. en_US
Available date 2009-11-25T13:06:39Z en_US
Available date 2015-01-19T07:31:12Z
Publication Date 2002 en_US
Citation Engineering Journal of Qatar University, 2002, Vol. 15, Pages 177-192. en_US
URI http://hdl.handle.net/10576/7993 en_US
Abstract This paper presents a solution algorithm for solving the single machine early/tardy problem having fuzzy parameters in the constraints. There are several cost structures: job-independent, job-dependent and symmetric, and job-dependent and asymmetric. The last problem is shown to be NP-hard and it will be studied here. Some basic stability notions are defined and characterized for the problem of concern. These notions are the set of feasible parameters, the solvability set and the stability set of the first kind. A parametric study is carried out for the problem of concern. Finally, an illustrative numerical example is given to clarify the theory and the solution algorithm. en_US
Language en en_US
Publisher Qatar University en_US
Subject Engineering: Mechanical Engineering en_US
Title Parametric Study On Single Machine Early/Tardy Problem Under Fuzzy Environment en_US
Type Article en_US
Pagination 177-192 en_US
Volume Number 15 en_US


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