Symmetrization of modular aggregation functions

  • Authors:
  • Radko Mesiar;Andrea Mesiarová-Zemánková

  • Affiliations:
  • Slovak University of Technology, Bratislava, Slovakia and Institute for Research and Application of Fuzzy Modelling, University of Ostrava, Czech Republic;Mathematical Institute of SAS, Bratislava, Slovakia

  • Venue:
  • IPMU'10 Proceedings of the Computational intelligence for knowledge-based systems design, and 13th international conference on Information processing and management of uncertainty
  • Year:
  • 2010

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Abstract

Ordered modular aggregation functions (OMAF in short) can be seen as symmetrized modular aggregation functions and they are characterized by comonotone modularity. As such, OMAFs generalize OWA operators. We show a one-to-one correspondence between idempotent OMAFs and copula-based integrals with respect to a symmetric capacity.