Paradefinite (`beyond the definite') logics are logics that can be used for handling contradictory or partial information. As such, paradefinite logics should be both paraconsistent and paracomplete. In this paper we consider the simplest semantic framework for defining paradefinite logics, consisting of four-valued matrices, and study the better accepted logics that are induced by these matrices.
@InProceedings{arieli_et_al:LIPIcs.FSCD.2016.7, author = {Arieli, Ofer and Avron, Arnon}, title = {{Minimal Paradefinite Logics for Reasoning with Incompleteness and Inconsistency}}, booktitle = {1st International Conference on Formal Structures for Computation and Deduction (FSCD 2016)}, pages = {7:1--7:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-010-1}, ISSN = {1868-8969}, year = {2016}, volume = {52}, editor = {Kesner, Delia and Pientka, Brigitte}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSCD.2016.7}, URN = {urn:nbn:de:0030-drops-59731}, doi = {10.4230/LIPIcs.FSCD.2016.7}, annote = {Keywords: Paraconsistecy, Paracompleteness, 4-valued logics} }
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