Comments on: A new aggregation method in a fuzzy environment

Renyan Jiang, Ping Ji, Wing Bun Lee

Research output: Journal article publicationJournal articleAcademic researchpeer-review


An aggregation method in fuzzy environment known as 'aggregation based on situation assessment' was analyzed. This method defines min (max) operator as the most pessimistic (optimistic) situation and the arithmatic mean as the moderate situation. It was found that some of the results of this method were not correct and can be further improved.
Original languageEnglish
Pages (from-to)435-439
Number of pages5
JournalDecision Support Systems
Issue number3
Publication statusPublished - 1 Jun 2003


  • Aggregation operator
  • Fuzzy environment
  • Situation assessment

ASJC Scopus subject areas

  • Management Information Systems
  • Information Systems
  • Information Systems and Management


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