• DocumentCode
    478717
  • Title

    Multi-valued logical method for knowledge extraction and updating in real time

  • Author

    Gegov, Emil A. ; Vatchova, Boriana E. ; Gegov, Emil D.

  • Author_Institution
    Dept. of Math., UCL, London
  • Volume
    2
  • fYear
    2008
  • fDate
    6-8 Sept. 2008
  • Abstract
    Familiar methods for knowledge derivation are based on statistical procedures, which are not accompanied by algorithms for updating of knowledge in real time. In this work, the algorithms are implemented successfully using both logical and statistical procedures whereby flexible arrays of experimental data is entered such that older data is removed and newer data is added. These data are packed together in groups and transformed into logical values of functions of multi-valued logic. The functions are accompanied by probability of occurrence of its values, which is evaluated in real time. In this way, a new construction is formed called multi-valued logical probability function (MLPF), which expresses simultaneously two mutually related correspondences-logical and probabilistic. The correspondences are updated in real time. MLPF is a system of production rules, which are updated in real time.
  • Keywords
    knowledge acquisition; multivalued logic; probability; statistical analysis; knowledge derivation; knowledge extraction; multivalued logical probability function; statistical procedure; Data mining; Decision making; Intelligent control; Intelligent systems; Logic arrays; Multivalued logic; Packaging; Probability; Production systems; Real time systems; MLPF; data set; function of multi-valued logic; grouped data set; grouped package; individual package; logical value; unified package;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Intelligent Systems, 2008. IS '08. 4th International IEEE Conference
  • Conference_Location
    Varna
  • Print_ISBN
    978-1-4244-1739-1
  • Electronic_ISBN
    978-1-4244-1740-7
  • Type

    conf

  • DOI
    10.1109/IS.2008.4670545
  • Filename
    4670545