Uma Ontologia Temporal para Modelagem de Conhecimento sobre Ordenação de Eventos

Laura S. MastellaMara AbelLuís C. LambLuiz F. De Ros

There are several approaches to model temporal reasoning in intelligent systems, such as algebras, temporal logics and temporal calculi. In spite of that, few ontology languages actually propose suitable ways of interpreting the order in which past events occurred. In this work we present new temporal constructs so as to define a temporal extension of an ontology. These constructs allow inferring ordering relations between past events from the characteristics they left imprinted in the domain. We illustrate the effectiveness of this model by means of an application in a real domain.

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