On c-learnability in description logics

  • Authors:
  • Ali Rezaei Divroodi;Quang-Thuy Ha;Linh Anh Nguyen;Hung Son Nguyen

  • Affiliations:
  • Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Warsaw, Poland;Faculty of Information Technology, College of Technology, Vietnam National University, Hanoi, Vietnam;Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Warsaw, Poland;Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Warsaw, Poland

  • Venue:
  • ICCCI'12 Proceedings of the 4th international conference on Computational Collective Intelligence: technologies and applications - Volume Part I
  • Year:
  • 2012

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Abstract

We prove that any concept in any description logic that extends $\mathcal{ALC}$ with some features amongst I (inverse), Qk (quantified number restrictions with numbers bounded by a constant k), Self (local reflexivity of a role) can be learnt if the training information system is good enough. That is, there exists a learning algorithm such that, for every concept C of those logics, there exists a training information system consistent with C such that applying the learning algorithm to the system results in a concept equivalent to C.