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» What Is a Skeptical Proof
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KI
1995
Springer
13 years 9 months ago
What Is a Skeptical Proof?
Abstract. We investigate the task of skeptically reasoning in extensionbased, nonmonotonic logics by concentrating on general argumentation theories. The restricted applicability o...
Michael Thielscher
IJCAI
2007
13 years 6 months ago
A Lattice-Based Approach to Computing Warranted Beliefs in Skeptical Argumentation Frameworks
argumentation frameworks have played a major role as a way of understanding argumentbased inference, resulting in different argumentbased semantics. In order to make such semantic...
Carlos Iván Chesñevar, Guillermo Ric...
SAT
2010
Springer
178views Hardware» more  SAT 2010»
13 years 9 months ago
Proof Complexity of Propositional Default Logic
Default logic is one of the most popular and successful formalisms for non-monotonic reasoning. In 2002, Bonatti and Olivetti introduced several sequent calculi for credulous and s...
Olaf Beyersdorff, Arne Meier, Sebastian Mülle...
COGSCI
2004
80views more  COGSCI 2004»
13 years 5 months ago
Reinstatement, floating conclusions, and the credulity of Mental Model reasoning
Johnson-Laird and coworkers' Mental Model theory of propositional reasoning is shown to be somewhere in between what logicians have defined as "credulous" and "...
Jean-François Bonnefon
NDJFL
2000
74views more  NDJFL 2000»
13 years 5 months ago
Frege's New Science
In this paper, we explore Fregean metatheory, what Frege called the New Science. The New Science arises in the context of Frege's debate with Hilbert over independence proofs ...
Aldo Antonelli, Robert May