Solving a special class of large-scale fuzzy multiobjective integer linear programming problems

We present a method useful in solving a special class of large-scale multiobjective integer problems depending on the decomposition algorithm. These problems involve fuzzy parameters on the right-hand side of the independent constraints. The presented solution method is based upon a combination of t...

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Vydáno v:Fuzzy sets and systems Ročník 107; číslo 3; s. 289 - 297
Hlavní autoři: Osman, Mohamed S., Saad, Omar M., Hasan, Azza G.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Amsterdam Elsevier B.V 01.11.1999
Elsevier
Témata:
Applied sciences
Branch-and-bound method
Decomposition algorithm
Exact sciences and technology
Fuzzy numbers
Fuzzy parameters
Integer programming
Mathematical programming
Multiobjective linear programming
Operational research and scientific management
Operational research. Management science
Weighting method
Integer programming
Fuzzy parameters
Branch-and-bound method
Fuzzy numbers
Multiobjective linear programming
Weighting method
Decomposition algorithm
Branch and bound method
Multiobjective programming
Linear programming
Numerical method
Fuzzy programming
Algorithm
Mathematical programming
Large scale system
ISSN:0165-0114, 1872-6801
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Popis
Shrnutí:We present a method useful in solving a special class of large-scale multiobjective integer problems depending on the decomposition algorithm. These problems involve fuzzy parameters on the right-hand side of the independent constraints. The presented solution method is based upon a combination of the decomposition algorithm coupled with the weighting method together with the branch-and-bound method. An illustrative numerical example is given to clarify the theory and the method discussed in this paper.
ISSN:0165-0114
1872-6801
DOI:10.1016/S0165-0114(97)00301-1