A counterfactual-based learning algorithm for ALC description logic

  • Authors:
  • Floriana Esposito;Nicola Fanizzi;Luigi Iannone;Ignazio Palmisano;Giovanni Semeraro

  • Affiliations:
  • Dipartimento di Informatica, Università degli Studi di Bari, Bari, Italy;Dipartimento di Informatica, Università degli Studi di Bari, Bari, Italy;Dipartimento di Informatica, Università degli Studi di Bari, Bari, Italy;Dipartimento di Informatica, Università degli Studi di Bari, Bari, Italy;Dipartimento di Informatica, Università degli Studi di Bari, Bari, Italy

  • Venue:
  • AI*IA'05 Proceedings of the 9th conference on Advances in Artificial Intelligence
  • Year:
  • 2005

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Abstract

We tackle the problem of learning ontologies expressed in a rich representation like the logic. This task can be cast as a supervised learning problem to be solved by means of operators for this representation which take into account the available metadata. The properties of such operators are discussed and their effectiveness is empirically tested in the experimentation reported in this paper.