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Handling of neutral information by aggregation operators

Beliakov, Gleb, Calvo, Tomasa and Pradera, A. 2007, Handling of neutral information by aggregation operators, Fuzzy sets and systems, vol. 158, no. 8, pp. 861-880.

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Title Handling of neutral information by aggregation operators
Author(s) Beliakov, Gleb
Calvo, Tomasa
Pradera, A.
Journal name Fuzzy sets and systems
Volume number 158
Issue number 8
Start page 861
End page 880
Publisher Elsevier BV
Place of publication Amsterdam, The Netherlands
Publication date 2007-04-15
ISSN 0165-0114
1872-6801
Keyword(s) aggregation operators
neutral element
neutral set
neutral information
Summary We generalize the notion of a neutral element of aggregation operators. Our construction involves tuples of values that are neutral with respect to the result of aggregation. Neutral tuples are useful to model situations in which information from different sources, or preferences of several decision makers, cancel each other. We examine many popular classes of aggregation operators in respect to their neutral sets, and also construct new aggregation operators with predefined neutral sets.


Language eng
Field of Research 080108 Neural, Evolutionary and Fuzzy Computation
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2006, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30007154

Document type: Journal Article
Collections: School of Engineering and Information Technology
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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.