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.
- Aggregation operator
- Fuzzy environment
- Situation assessment
ASJC Scopus subject areas
- Management Information Systems
- Information Systems
- Information Systems and Management