کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
390465 661259 2012 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stackelberg solutions for fuzzy random two-level linear programming through probability maximization with possibility
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Stackelberg solutions for fuzzy random two-level linear programming through probability maximization with possibility
چکیده انگلیسی

This paper considers Stackelberg solutions for decision making problems in hierarchical organizations under fuzzy random environments. Taking into account vagueness of judgments of decision makers, fuzzy goals are introduced into the formulated fuzzy random two-level linear programming problems. On the basis of the possibility and necessity measures that each objective function fulfills the corresponding fuzzy goal, together with the introduction of probability maximization criterion in stochastic programming, we propose new two-level fuzzy random decision making models which maximize the probabilities that the degrees of possibility and necessity are greater than or equal to certain values. Through the proposed models, it is shown that the original two-level linear programming problems with fuzzy random variables can be transformed into deterministic two-level linear fractional programming problems. For the transformed problems, extended concepts of Stackelberg solutions are defined and computational methods are also presented. A numerical example is provided to illustrate the proposed methods.


► Noncooperative fuzzy random two-level linear programming problems are considered.
► Fuzzy goals are introduced into the formulated two-level programming problems.
► New models are proposed through possibilistic and stochastic programming.
► Extended concepts of Stackelberg solutions under fuzziness and randomness are defined.
► Computational methods for the defined Stackelberg solutions are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 188, Issue 1, 1 February 2012, Pages 45–57
نویسندگان
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