Contradiction removal within well founded semantics

Our purpose is to define a semantics that extends Well Founded Semantics for programs with classical negation, and which avoids the absence of models caused by contradictions brought about by closed world assumptions. This extension relies on allowing to take back such closed world assumptions, thro...

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Detalhes bibliográficos
Autor principal: Pereira, L.M. (author)
Outros Autores: Alferes, José Júlio Alves (author)
Formato: conferenceObject
Idioma:eng
Publicado em: 2019
Texto completo:https://mitpress.mit.edu/books/logic-programming-and-non-monotonic-reasoning
País:Portugal
Oai:oai:run.unl.pt:10362/72470