Multi-Item Fuzzy Inventory Model for Deteriorating Items With Finite Time-Horizon and Time-Dependent Demand
S. Kar, T. K. Roy, M. Maiti (2006)
The Yugoslav Journal of Operations Research
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S. Kar, T. K. Roy, M. Maiti (2006)
The Yugoslav Journal of Operations Research
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Banerjee, S., Roy, T.K. (2010)
Advances in Operations Research
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Mariano Jiménez López, María Victoria Rodríguez Uría, María del Mar Arenas Parra, Amelia Bilbao Terol (2000)
Mathware and Soft Computing
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In this paper we propose a method to solve a linear programming problem involving fuzzy parameters whose possibility distributions are given by fuzzy numbers. To address the above problem we have used a preference relationship of fuzzy numbers that leads us to a solving method that produces the so-called α-degree feasible solutions. It must be pointed out that the final solution of the problem depends critically on this degree of feasibility, which is in conflict with the optimal value...
S. Kar, T. Roy, M. Maiti (2001)
The Yugoslav Journal of Operations Research
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Slobodan Vujić, Goran Ćirović (1996)
The Yugoslav Journal of Operations Research
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Danijela Tadić (2005)
The Yugoslav Journal of Operations Research
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Nirmal Kumar Mandal, Tapan Kumar Roy, Manoranjan Maiti (2006)
The Yugoslav Journal of Operations Research
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Branko Tadić, Danijela Tadić, Nenad Marjanović (2007)
The Yugoslav Journal of Operations Research
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Bogdana Stanojević, Milan Stanojević (2009)
The Yugoslav Journal of Operations Research
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José M. Cadenas, Fernando Jiménez (1994)
Mathware and Soft Computing
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We present an interactive decision support system which aids in solving a general multiobjective fuzzy problem, that is, a multiobjective programming problem with fuzzy goals subject to a fuzzy constraint set. The interactive decision support system is proposed. After eliciting the fuzzy goals of the decision maker for each objective function and the fuzzy elements for each constraint, the satisfactory solutions for the decision maker were derived by interactively updating the reference...
Milanka Gardašević-Filipović, Dragan Z. Šaletić (2010)
The Yugoslav Journal of Operations Research
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Jaroslav Ramík (1983)
Kybernetika
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Yoshiki Uemura (2006)
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Plamen P. Angelov (1994)
The Yugoslav Journal of Operations Research
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Cengiz Kahraman (2001)
International Journal of Applied Mathematics and Computer Science
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The benefit/cost (B/C) ratio method is utilized in many government and public work projects to determine if the expected benefits provide an acceptable return on the estimated investment and costs. Many authors have studied probabilis- tic cash flows in recent years. They introduced some analytical methods which determine the probability distribution function of the net present value and in- ternal rate of return of a series of random discrete cash flows. They considered serially correlated...