DESIGNING OF DECISION MAKING MODEL IN UNCERTAINTY CONDITIONS

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TOGHYANI ALIREZA; RAJABZADEH GHATARI ALI; AZAR ADEL

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Journal: MODERN RESEARCHES IN DECISION MAKING Year:2016 | Volume:1 | Issue:1 Page(s): 175-200

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Title

DESIGNING OF DECISION MAKING MODEL IN UNCERTAINTY CONDITIONS

Author(s)

TOGHYANI ALIREZA | RAJABZADEH GHATARI ALI | AZAR ADEL | Issue Writer Certificate

Keywords

LINEAR PROGRAMMING MODELQ1

DECISION VARIABLEQ1

RANDOM UNCERTAINTY VARIABLEQ1

SECOND CLASS UNCERTAINTY VARIABLEQ1

SECOND CLASS UNCERTAINTY AND FULL UNCERTAIN LINEAR PROGRAMMING MODELSQ1

Abstract

In this article, we will review and compare all defined kinds of variables in modeling section of operations research process. Since in real world, problems related to managerial decision makings because of humanities and complex factors like social, psychological, economical, political and etc, have high degree of uncertainty. It seems that available kinds of variables in literature are unable to explain all possible states of real conditions; so we will introduce new variables such as second class random variable, RANDOM UNCERTAINTY VARIABLE, uncertainty fuzzy variable, fuzzy uncertainty variable and SECOND CLASS UNCERTAINTY VARIABLE. Also, we will propose generalization of different combinations of variables to higher levels. Then, in base of SECOND CLASS UNCERTAINTY VARIABLE, we will provide new versions of LINEAR PROGRAMMING MODEL titled second class uncertainty and full uncertain LINEAR PROGRAMMING MODELs. In continue, we will present a numerical example from uncertain portfolio selection problem to verify proposed model. After that uncertain optimal solutions will attain by disciplined convex programming software.

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APA: Copy

TOGHYANI, ALIREZA, RAJABZADEH GHATARI, ALI, & AZAR, ADEL. (2016). DESIGNING OF DECISION MAKING MODEL IN UNCERTAINTY CONDITIONS. MODERN RESEARCHES IN DECISION MAKING, 1(1), 175-200. SID. https://sid.ir/paper/257886/en

Vancouver: Copy

TOGHYANI ALIREZA, RAJABZADEH GHATARI ALI, AZAR ADEL. DESIGNING OF DECISION MAKING MODEL IN UNCERTAINTY CONDITIONS. MODERN RESEARCHES IN DECISION MAKING[Internet]. 2016;1(1):175-200. Available from: https://sid.ir/paper/257886/en

IEEE: Copy

ALIREZA TOGHYANI, ALI RAJABZADEH GHATARI, and ADEL AZAR, “DESIGNING OF DECISION MAKING MODEL IN UNCERTAINTY CONDITIONS,” MODERN RESEARCHES IN DECISION MAKING, vol. 1, no. 1, pp. 175–200, 2016, [Online]. Available: https://sid.ir/paper/257886/en

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