文章基本信息

标题：Dichotomized Incenter Fuzzy Triangular Ranking Approach to Optimize Interval Data Based Transportation Problem
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作者：Pankaj Kumar Srivastava ; Dinesh C. S. Bisht
期刊名称：Cybernetics and Information Technologies
印刷版ISSN：1311-9702
电子版ISSN：1314-4081
出版年度：2018
卷号：18
期号：4
页码：111-119
DOI：10.2478/cait-2018-0051
出版社：Bulgarian Academy of Science
摘要：This research article discusses the problems having flexible demand, supply and cost in range referred as interval data based transportation problems and these cannot be solved directly using available methods. The uncertainty associated with these types of problems motivates authors to tackle it by converting interval to fuzzy numbers. This confront of conversion has been achieved by proposing a dichotomic fuzzification approach followed by a unique triangular incenter ranking approach to optimize interval data based transportation problems. A comparison with existing methods is made with the help of numerical illustrations. The algorithm proposed is found prompt in terms of the number of iteration involved and problem formation. This method is practical to handle the transportation problems not having a single valued data, but data in form of a range.
关键词：Triangular fuzzy number; transportation problem; interval data based; transportation problem; dichotomic; incenter.