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Fuzzy goal programming approach to multilevel programming problems
European Journal of Operational Research, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pramanik, Surapati, Roy, Tapan Kumar
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Fuzzy goal programming for biodiesel production
International Journal of Green Energy, 2020The energy consumed around the world and especially in Morocco is dominated by oil products. The latter; whether in the global or the national context; are mainly due to diesel, whose climate impac...
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A fuzzy goal programming method with imprecise goal hierarchy
European Journal of Operational Research, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aköz, Onur, Petrovic, Dobrila
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Nurse Scheduling by Fuzzy Goal Programming
2010This paper develops a fuzzy goal programming model to plan and allocate nurses to hospital wards. It is applied to a hospital ward in Kerman, Iran. The monthly schedule developed by the proposed model takes into account both hospital objectives and nurses’ preferences. First, the nurses’ preferences are obtained via a questionnaire.
Mehrdad Tamiz, Mohammed Ali Yaghoobi
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Approximation of Goal Constraint Coefficients in Fuzzy Goal Programming
2010 Second International Conference on Computer Engineering and Applications, 2010It is sometimes difficult in real situations to estimate the coefficients of decision variables in multi-objective model. Even though mathematical analysis may contribute to determine these coefficients, historical data used may contain fuzzy and random properties and should be treated properly.
Nureize Arbaiy, Junzo Watada
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A chance-constrained fuzzy goal program
Fuzzy Sets and Systems, 1992Abstract A chance-constrained goal program in the case of having uncertain aspiration levels is considered. However these aspiration levels are random variables with known probability distribution functions. The goal constraints considered are probabilistic and fuzzy constraints.
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Soft Computing, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arenas-Parra, Mar +3 more
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Arenas-Parra, Mar +3 more
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On unfeasible fuzzy goal programming problems
2007 IEEE International Fuzzy Systems Conference, 2007In a Fuzzy goal programming problem (FGP), it is possible that the tolerance thresholds fixed by the decision maker (DM) for the different fuzzy goals were to be incompatible, therefore obtaining an unfeasible problem. In this case the DM doesn't know the amount in which the tolerance thresholds have been surpassed and, so, neither which changes should
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A fuzzy goal programming approach for solving multiobjective fuzzy stochastic programming problems
2009 International Conference on Industrial and Information Systems (ICIIS), 2009This article presents a fuzzy goal programming (FGP) procedure for solving a stochastic multiobjective decision making (MODM) problem having the finite probabilistic aspiration levels for achievement of the chance constrained goals.
Bijay Baran Pal +2 more
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ON FUZZY GOAL PROGRAMMING—SOME COMMENTS
Decision Sciences, 1981This paper pertains to goal programming with fuzzy goals and fuzzy priorities. Hannan [1], in his paper on fuzzy goal programming, alludes to the difficulty of handling fuzzy priorities and further notes that a method that this author proposed [2] may lead to incorrect results. In this note, the general problem of goal programming with fuzzy priorities
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