Journal
INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS
Volume 25, Issue 1, Pages 59-82Publisher
WILEY
DOI: 10.1002/int.20388
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Funding
- National Natural Science Foundation of China [70631004, 70801064]
- Ph.D. Programs Foundation of Ministry of Education of China [200805331059]
- Philosophy and Social Science Foundation of Hunan Province, China [08YBA021]
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Yager (Fuzzy Sets Syst 2003; 137:59-69) extended the idea of order-induced aggregation to the Choquet aggregation and defined a more general type of Choquet integral operator called the induced Choquet ordered averaging (I-COA) operator, which take as their argument pairs, in which one component called order-inducing variable is used to induce an ordering over the second components called argument variable and then aggregated. The aim of this paper is to develop the I-COA operator. Some of its properties are investigated. We show its relationship to the induced-ordered weighted averaging operator. Finally, we provide some I-COA operators to aggregate fuzzy preference relations in group decision-making problems. (C) 2009 Wiley Periodicals, Inc.
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