Results 21 to 30 of about 5,173 (154)

Probabilistic Fuzzy Goal Programming Problems Involving Pareto Distribution: Some Additive Approaches

open access: yesFuzzy Information and Engineering, 2015
In many real-life decision making problems, probabilistic fuzzy goal programming problems are used where some of the input parameters of the problem are considered as random variables with fuzzy aspiration levels.
S.K. Barik
doaj   +1 more source

Fuzzy goal programming for agricultural land allocation problems [PDF]

open access: yesYugoslav Journal of Operations Research, 2007
This paper presents a fuzzy goal programming (FGP) approach for optimal allocation of land under cultivation and proposes an annual agricultural plan for different crops.
Sharma Dinesh K.   +2 more
doaj   +1 more source

Neutrosophic Goal Geometric Programming Problem based on Geometric Mean Method and its Application [PDF]

open access: yesNeutrosophic Sets and Systems, 2018
This paper describes neutrosophic goal geometric programming method, a new concept to solve multi-objective non-linear optimization problem under uncertainty.
Sahidul Islam, Tanmay Kundu
doaj   +1 more source

Fuzzy Goal Programming with an Imprecise Intuitionistic Fuzzy Preference Relations [PDF]

open access: yesSymmetry, 2020
Fuzzy goal programming (FGP) is applied to solve fuzzy multi-objective optimization problems. In FGP, the weights are associated with fuzzy goals for the preference among them. However, the hierarchy within the fuzzy goals depends on several uncertain criteria, decided by experts, so the preference relations are not always easy to associate with weight.
Abdul Razzaq Abdul Ghaffar   +3 more
openaire   +1 more source

Fuzzy Goal Programming Approach in Vehicle Routing Problem

open access: yesJournal of Transportation and Logistics, 2017
The goal programming is commonly used programming techniques in multi-objective decision making approaches. It is not possible to exactly determine the goals and constraints in real life problems.
Selen Çelikkanat filiz, Ergün Eroğlu
doaj   +1 more source

Fuzzy goal programming applied to multi-objective programming problem with FREs as constraints [PDF]

open access: yesDecision Science Letters, 2015
This paper presents an alternate technique based on fuzzy goal programming (FGP) approach to solve multi-objective programming problem with fuzzy relational equations (FREs) as constraints.
Kailash Lachhwani
doaj   +1 more source

A Fuzzy Goal Programming Approach for Optimizing Non-normal Fuzzy Multiple Response Problems [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2016
In most manufacturing processes, each product may contain a variety of quality characteristics which are of the interest to be optimized simultaneously through determination of the optimum setting of controllable factors.
Hamed Mogouie   +3 more
doaj   +2 more sources

Fuzzy Portfolio Selection in COVID-19 Spreading Period Using Fuzzy Goal Programming Model

open access: yesMathematics, 2021
While the international lockdown for the COVID-19 pandemic has greatly influenced the global economy, we are still confronted with the dilemma about the economy recession when the stock market hits record highs repeatedly.
Ruey-Chyn Tsaur   +2 more
doaj   +1 more source

Multi item inventory model include lead time with demand dependent production cost and set-up-cost in fuzzy environment [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2020
In this paper, we have developed the multi-item inventory model in the fuzzy environment. Here we considered the demand rate is constant and production cost is dependent on the demand rate.
Satya Das
doaj   +1 more source

A Fuzzy Goal Programming Model for Efficient Portfolio Selection. [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2017
This paper considers a multi-objective portfolio selection problem imposed by gaining of portfolio, divided yield and risk control in an ambiguous investment environment, in which the return and risk are characterized by probabilistic numbers.
Abolfazl Kazemi   +2 more
doaj   +1 more source

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