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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA INFORMATICA - Issue no. Sp.Issue 2 / 2009 | |||||||
Article: |
SKEPTICAL REASONING IN CONSTRAINED DEFAULT LOGIC USING SEQUENT CALCULUS. Authors: MIHAIELA LUPEA. |
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Abstract: Constrained default logic is a version of Reiter’s classical default logic satisfying desirable formal properties as supraclassicality, semi-monotonicity, commitment to assumptions. In this paper we propose an axiomatic system called skeptical constrained default sequent calculus, based on sequent and anti-sequent calculi from classical logics. This system is used to formalize and study from theoretical point of view the skeptical nonmonotonic reasoning process modelled by constrained default logic. Key words and phrases. constrained default logic, skeptical default inference, sequent and antisequent calculi. |
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