Sciweavers

793 search results - page 9 / 159
» Argumentation and standards of proof
Sort
View
KI
1995
Springer
13 years 11 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
CORR
2010
Springer
104views Education» more  CORR 2010»
13 years 7 months ago
A new proof of Nash's Theorem via exchangeable equilibria
We give a novel proof of the existence of Nash equilibria in all finite games without using fixed point theorems or path following arguments. Our approach relies on a new notion i...
Noah D. Stein, Pablo A. Parrilo, Asuman E. Ozdagla...
EUROCRYPT
2007
Springer
14 years 1 months ago
Zero Knowledge and Soundness Are Symmetric
We give a complexity-theoretic characterization of the class of problems in NP having zero-knowledge argument systems. This characterization is symmetric in its treatment of the ze...
Shien Jin Ong, Salil P. Vadhan
ECSQARU
2007
Springer
14 years 1 months ago
Dialectical Explanations in Defeasible Argumentation
Abstract. This work addresses the problem of providing explanation capabilities to an argumentation system. Explanation in defeasible argumentation is an important, and yet undevel...
Alejandro Javier García, Nicolás D. ...
IJCAI
2007
13 years 8 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...