A DLP system with object-oriented features

  • Authors:
  • Francesco Ricca;Nicola Leone;Valerio De Bonis;Tina Dell'Armi;Stefania Galizia;Giovanni Grasso

  • Affiliations:
  • Department of Mathematics, University of Calabria, Rende (CS), Italy;Department of Mathematics, University of Calabria, Rende (CS), Italy;Department of Mathematics, University of Calabria, Rende (CS), Italy;Department of Mathematics, University of Calabria, Rende (CS), Italy;Department of Mathematics, University of Calabria, Rende (CS), Italy;Department of Mathematics, University of Calabria, Rende (CS), Italy

  • Venue:
  • LPNMR'05 Proceedings of the 8th international conference on Logic Programming and Nonmonotonic Reasoning
  • Year:
  • 2005

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Abstract

The paper presents DLV+ a Disjunctive Logic Programming system with object-oriented constructs, including classes, objects, (multiple) inheritance, and types. DLV+ is built on top of DLV (a state-of-the art DLP system), and provides a graphical user interface that allows to specify, update, browse, query, and reason on knowledge bases. Two strong points of the system are the powerful type-checking mechanism, and the advanced interface for visual querying.