Encyclopedia of Database Systems

2009 Edition
| Editors: LING LIU, M. TAMER ÖZSU

Fuzzy/Linguistic IF-THEN Rules and Linguistic Descriptions

  • Vilém Novák
Reference work entry
DOI: https://doi.org/10.1007/978-0-387-39940-9_5011

Definition

Fuzzy/linguistic IF-THEN rules are structured expressions of natural language having the form
$${\cal R} : \text{IF }\,{\it X}\ is\ {\cal A}\,\text{ THEN }\,{\it Y} \ is\ {\cal B}$$
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Recommended Reading

  1. 1.
    Klir G.J. and Yuan B. Fuzzy Sets and Fuzzy Logic: Theory and Applications. Prentice-Hall, New York, 1995.MATHGoogle Scholar
  2. 2.
    Novák V. and Lehmke S. Logical structure of fuzzy IF-THEN rules. Fuzzy Sets Syst., 157:2003–2029, 2006.MATHCrossRefGoogle Scholar
  3. 3.
    Novák V. and Perfilieva I. On the semantics of perception-based fuzzy logic deduction. Int. J. Intell. Syst., 19:1007–1031, 2004.MATHCrossRefGoogle Scholar
  4. 4.
    Novák V., Perfilieva I., and Močkoř J. Mathematical Principles of Fuzzy Logic. Kluwer, Boston/Dordrecht, 1999.MATHGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • Vilém Novák

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