文献类型：期刊文献

英文题名：A VIKOR-based group decision-making approach to software reliability evaluation

作者：Yue, Chuan[1]

机构：[1]Guangdong Ocean Univ, Coll Math & Comp Sci, Zhanjiang, Peoples R China

年份：2022

卷号：26

期号：18

起止页码：9445

外文期刊名：SOFT COMPUTING

收录：SCI-EXPANDED(收录号：WOS:000825170900001)、、EI(收录号：20222912386588)、Scopus(收录号：2-s2.0-85134310084)、WOS

基金：Thisworkwas supported partially by the Science andTechnology Planning Project from Zhanjiang Science and Technology Bureau (No. 2020B01415) and Project of Teaching Innovation in 2022 from Guangdong Ocean University (No. PX-131223610).

语种：英文

外文关键词：Group decision-making; Extended VIKOR method; Group regret matrix; Normalization projection; Picture fuzzy number; Software reliability

外文摘要：Software reliability evaluation is important to attribute of software quality. A new group decision-making is provided to evaluate software reliability, where the model is based on an extended VIsekriterijumska optimizacija i KOmpromisno Resenje technique. The individual utility and individual regret in general VIKOR technique are extended to group utility and group regret. A specific regret matrix is provided in new VIKOR-based GDM method. A new ranking method is provided in a static environment. Another new ranking method is provided in a dynamic environment. To implement a user-based evaluation for software reliability, the picture fuzzy set is used for handling the questionnaire information. It is noted that the existing projection measure is not always reasonable in picture fuzzy setting. To solve this problem, a new normalization projection measure is provided in picture fuzzy setting. And a new GDM method is established for software reliability evaluation. The feasibility and practicability developed method in this work are illustrated by an experimental analysis.