Associative Aggregation Operators

  • W. Sander
Part of the Studies in Fuzziness and Soft Computing book series (STUDFUZZ, volume 97)


An aggregation process occurs in many situations like in decision making or in statistical and economic measurement by aggregating expert’s opinions or by synthesizing judgements. So the typical situation is as follows:

Having n numerical values x 1,..., x n lying in an interval I of real numbers, the aggregation operator M defined on I n aggregates these numbers to a value of ℝ in an appropriate way so that the properties of M represent a model of the concrete situation.


Regularity Condition Aggregation Operator Neutral Element Topological Semigroup Associative Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Physica-Verlag Heidelberg 2002

Authors and Affiliations

  • W. Sander
    • 1
  1. 1.Institute for AnalysisTechnical University of BraunschweigBraunschweigGermany

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