Fuzziness and uncertainty in temporal reasoning (ECAI 2002)
Résumé
This paper proposes a general and preliminary discussion of the handling of imprecise or uncertain information in temporal reasoning in the framework of fuzzy set and possibility theory. It is emphasized that the introduction of fuzzy features in temporal reasoning can be done in different manners, depending on the representation level which is chosen, and according to the problem which is considered, handling of fuzzy or incomplete information, or fuzzy querying in face of complete information.