ProbLog Technology for Inference in a Probabilistic First Order Logic

  • Authors:
  • Maurice Bruynooghe;Theofrastos Mantadelis;Angelika Kimmig;Bernd Gutmann;Joost Vennekens;Gerda Janssens;Luc De Raedt

  • Affiliations:
  • Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be;Katholieke Universiteit Leuven, email: firstname.lastname@cs.kuleuven.be

  • Venue:
  • Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
  • Year:
  • 2010

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Abstract

We introduce First Order ProbLog, an extension of first order logic with soft constraints where formulas are guarded by probabilistic facts. The paper defines a semantics for FOProbLog, develops a translation into ProbLog, a system that allows a user to compute the probability of a query in a similar setting restricted to Horn clauses, and reports on initial experience with inference.