Journal
COMPUTERS & MATHEMATICS WITH APPLICATIONS
Volume 56, Issue 8, Pages 2107-2119Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.camwa.2008.03.040
Keywords
Multi-objective; Decision making; Deteriorating item; Fuzzy rough variable; Inventory
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In this paper,we concentrateon developing a fuzzy rough multi-objective decision-making model, according to fuzzy rough theory. Then we prove the existence of a solution of the fuzzy rough multi-objective decision-making model formulated. Next, we develop ail effective algorithm to solve the fuzzy rough expected value multi-objective decision-making model concerning the inventory problem, and prove the convergence of the proposed algorithm. Finally these are applied to practical inventory problem in which all inventory costs, purchasing and selling prices in the objectives and constraints are assumed to be fuzzy rough ill nature. Comparing the results with those from the fuzzy multi-objective decision-making model, we reach that the proposed fuzzy rough multi-objective decision-making model and algorithm, which will be of much use to management, and provide Significant Solutions to construct other inventory models with fuzzy rough variables in real life. (c) 2008 Elsevier Ltd. All rights reserved.
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