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» On the logic of argumentation theory
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COMMA
2006
15 years 7 months ago
Combining sceptical epistemic reasoning with credulous practical reasoning
Abstract. This paper proposes an argument-based semantics for combined epistemic and practical reasoning, taking seriously the idea that in certain contexts epistemic reasoning is ...
Henry Prakken
CORR
2010
Springer
71views Education» more  CORR 2010»
15 years 4 months ago
Equality, Quasi-Implicit Products, and Large Eliminations
This paper presents a type theory with a form of equality reflection: provable equalities can be used to coerce the type of a term. Coercions and other annotations, including impl...
Vilhelm Sjöberg, Aaron Stump
AML
2005
91views more  AML 2005»
15 years 6 months ago
A proof-theoretical investigation of global intuitionistic (fuzzy) logic
We perform a proof-theoretical investigation of two modal predicate logics: global intuitionistic logic GI and global intuitionistic fuzzy logic GIF. These logics were introduced b...
Agata Ciabattoni
JAIR
2008
104views more  JAIR 2008»
15 years 6 months ago
On the Qualitative Comparison of Decisions Having Positive and Negative Features
Making a decision is often a matter of listing and comparing positive and negative arguments. In such cases, the evaluation scale for decisions should be considered bipolar, that ...
Didier Dubois, Hélène Fargier, Jean-...
EUSFLAT
2009
131views Fuzzy Logic» more  EUSFLAT 2009»
15 years 4 months ago
Preservation of Properties of Interval-Valued Fuzzy Relations
The goal of this paper is to consider properties of the composition of interval-valued fuzzy relations which were introduced by L.A. Zadeh in 1975. Fuzzy set theory turned out to b...
Barbara Pekala