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Tractable Feature Generation Through Description Logics with Value and Number Restrictions

  • Nicola Fanizzi
  • Luigi Iannone
  • Nicola Di Mauro
  • Floriana Esposito
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4031)

Abstract

In the line of a feature generation paradigm based on relational concept descriptions, we extend the applicability to other languages of the Description Logics family endowed with specific language constructors that do not have a counterpart in the standard relational representations, such as clausal logics. We show that the adoption of an enhanced language does not increase the complexity of feature generation, since the process is still tractable. Moreover this can be considered as a formalization for future employment of even more expressive languages from the Description Logics family.

Keywords

Description Logic Expressive Language Target Concept Concept Description Concept Graph 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Nicola Fanizzi
    • 1
  • Luigi Iannone
    • 1
  • Nicola Di Mauro
    • 1
  • Floriana Esposito
    • 1
  1. 1.Dipartimento di InformaticaUniversità degli Studi di BariBariItaly

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