Logics of formal inconsistency with replacement: An algebraic and proof-theoreti...
Smart biointerfaces using sensing and actuating system controlled by Boolean logic
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Author(s): |
Total Authors: 3
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Affiliation: | [1] Univ Ferrara, Dept Econ & Management, I-44100 Ferrara - Italy
[2] Univ Sao Paulo, Dept Comp Sci, BR-05508 Sao Paulo - Brazil
[3] Kings Coll London, London WC2R 2LS - England
[4] Bar Ilan Univ, IL-52100 Ramat Gan - Israel
[5] Univ Luxembourg, Luxembourg - Luxembourg
Total Affiliations: 5
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Document type: | Journal article |
Source: | THEORETICAL COMPUTER SCIENCE; v. 480, p. 43-68, APR 8 2013. |
Web of Science Citations: | 7 |
Abstract | |
We present a unifying semantical and proof-theoretical framework for investigating depth-bounded approximations to Boolean Logic, namely approximations in which the number of nested applications of a single structural rule, representing the classical Principle of Bivalence, is bounded above by a fixed natural number. These approximations provide a hierarchy of tractable logical systems that indefinitely converge to classical propositional logic. The framework we present here brings to light a general approach to logical inference that is quite different from the standard Gentzen-style approaches, while preserving some of their nice proof-theoretical properties, and is common to several proof systems and algorithms, such as KE, KI and Stalmarck's method. (C) 2013 Elsevier B.V. All rights reserved. (AU) | |
FAPESP's process: | 08/03995-5 - Logprob: probabilistic logic --- foundations and computational applications |
Grantee: | Marcelo Finger |
Support Opportunities: | Research Projects - Thematic Grants |
FAPESP's process: | 10/51038-0 - Logical consequence, reasoning and computation - LOGCONS |
Grantee: | Walter Alexandre Carnielli |
Support Opportunities: | Research Projects - Thematic Grants |
FAPESP's process: | 11/19860-4 - Deductive-probabilistic reasoning: algorithms and applications |
Grantee: | Marcelo Finger |
Support Opportunities: | Scholarships abroad - Research |