Propos: A Dynamic Web Tool for Managing Possibilistic and Probabilistic Temporal Constraint Networks

  • Authors:
  • Francisco Guil;Ivan Gomez;Jose M. Juarez;Roque Marin

  • Affiliations:
  • Departamento de Lenguajes y Computacion, Universidad de Almeria, 04120 Almeria,;Departamento de Lenguajes y Computacion, Universidad de Almeria, 04120 Almeria,;Dept. Ingenieria de la Informacion y las Comunicaciones, Universidad de Murcia, 30071 Espinardo (Murcia),;Dept. Ingenieria de la Informacion y las Comunicaciones, Universidad de Murcia, 30071 Espinardo (Murcia),

  • Venue:
  • IWINAC '07 Proceedings of the 2nd international work-conference on Nature Inspired Problem-Solving Methods in Knowledge Engineering: Interplay Between Natural and Artificial Computation, Part II
  • Year:
  • 2007

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Abstract

In this paper we present Propos, a novel dynamic Web tool for managing probabilistic and possibilistic temporal constraint networks. These networks are a special sort of temporal constraint satisfaction problems, useful for representing and reasoning with uncertain temporal relations between temporal points. They can be applied as an effective formalism in a very different kind of domains. Proposhas been developed using dynamic Web technology for mainly, make easier the complex process of interpreting, evaluating, and finally, extracting useful knowledge from the network. It can be viewed as a novel knowledge acquisition tool and, for practical purposes, it will be used for work with temporal patterns extracted from temporal data mining processes.