Affiliation of Author(s):经济与管理学院

Journal:J Syst Eng Electron

Abstract:A dynamic hesitant fuzzy linguistic group decision-making (DHFLGDM) problem is studied from the perspective of information reliability based on the theory of hesitant fuzzy linguistic term sets (HFLTSs). First, an approach is applied to transform the dynamic HFLTSs (DHFLTSs) into a set of proportional linguistic terms to eliminate the time dimension. Second, expert reliability is measured by considering both group similarity and degree of certainty, and an optimization method is employed to quantify the linguistic terms by maximizing the group similarity. Third, through computing the attribute stability as well as its reliability, a combination rule which considers both reliability and weight is proposed to aggregate the information, and then the aggregated grade values and degree of stability are used to make a selection. Finally, the application and feasibility of the proposed method are verified through a case study and method comparison. © 1990-2011 Beijing Institute of Aerospace Information.

ISSN No.:1671-1793

Translation or Not:no

Date of Publication:2018-10-01

Co-author:Zhenzhen, M.A.,Kumaraswamy, Ponnambalam,Shitao, Zhang

Correspondence Author:zjj