Set Operations for L-Fuzzy Sets

  • Jouni Järvinen
Conference paper

DOI: 10.1007/978-3-540-73451-2_24

Part of the Lecture Notes in Computer Science book series (LNCS, volume 4585)
Cite this paper as:
Järvinen J. (2007) Set Operations for L-Fuzzy Sets. In: Kryszkiewicz M., Peters J.F., Rybinski H., Skowron A. (eds) Rough Sets and Intelligent Systems Paradigms. RSEISP 2007. Lecture Notes in Computer Science, vol 4585. Springer, Berlin, Heidelberg


In this paper, we introduce the operations of union, intersection, and complement for preorder-based fuzzy sets. The given operations are even capable of dealing with fuzzy sets that have membership degrees coming from different preordered sets. This enables us to handle the difficult situation in which one has different people giving judgements and they all like to use their own language and expressions.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Jouni Järvinen
    • 1
  1. 1.Turku Centre for Computer Science (TUCS), FI-20014 University of TurkuFinland

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