کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
479320 1445986 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A peer-to-peer dynamic adaptive consensus reaching model for the group AHP decision making
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
A peer-to-peer dynamic adaptive consensus reaching model for the group AHP decision making
چکیده انگلیسی


• A dynamic adaptive group AHP consensus reaching model.
• Prioritizing decision makers based on a Markov chain method.
• A peer to peer opinion comparison and exchange method.
• An automatic feedback mechanism as the engine of the dynamic adaptive consensus model.

Consensus reaching models are widely applied in group decision making problems to improve the group's consensus level before making a common decision. Within the context of the group Analytic Hierarchy Process (AHP), a novel consensus reaching model in a dynamic decision environment is proposed. A Markov chain method can be used to determine the decision makers’ weights of importance for the aggregation process with respect to the group members’ opinion transition probabilities. The proposed group consensus reaching model facilitates a peer to peer opinion exchange process which relieves the group of the need for a moderator by using an automatic feedback mechanism. Moreover, as the elements in the group decision framework change in a dynamic decision making problem, this model provides feedback suggestions that adaptively adjust for each of the decision makers depending on his credibility in each round. The full process of the dynamic adaptive consensus reaching model is presented and its properties are discussed. Finally, a numerical example is given to demonstrate the effectiveness of our model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 250, Issue 2, 16 April 2016, Pages 521–530
نویسندگان
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