Causes and explanations in the structural-model approach

  • Authors:
  • Thomas Eiter;Thomas Lukasiewicz

  • Affiliations:
  • Institut für Informations systeme, Technische Universität Wien, Vienna, Austria;Dipartimento di Informatica e Sistemistica, Universith di Roma "La Sapienza", Rome, Italy and Institut für Informations systeme, Technische Universität Wien, Vienna, Austria

  • Venue:
  • UAI'02 Proceedings of the Eighteenth conference on Uncertainty in artificial intelligence
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, we continue our research on the algorithmic aspects of Halpern and Pearl's causes and explanations in the structural-model approach. To this end, we present new characterizations of weak causes for certain classes of causal models, which show that under suitable restrictions deciding causes and explanations is tractable. To our knowledge, these are the first explicit tractability results for the structural model approach.