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» Computational indistinguishability logic
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KR
1991
Springer
14 years 1 months ago
Modal Nonmonotonic Logics: Ranges, Characterization, Computation
In the paper, we investigate the way in which nonmonotonic modal logics depend on their underlying monotonic modal logics. Most notably, we study when different monotonic modal l...
V. Wiktor Marek, Grigori F. Shvarts, Miroslaw Trus...
EUROCRYPT
2008
Springer
13 years 11 months ago
Obfuscating Point Functions with Multibit Output
We study obfuscation of point functions with multibit output and other related functions. A point function with multibit output returns a string on a single input point and zero ev...
Ran Canetti, Ronny Ramzi Dakdouk
RULEML
2010
Springer
13 years 8 months ago
On the Problem of Computing Ambiguity Propagation and Well-Founded Semantics in Defeasible Logic
Abstract. In this paper we present the well founded variants of ambiguity blocking and ambiguity propagating defeasible logics. We also show how to extend SPINdle, a state of the a...
Ho-Pun Lam, Guido Governatori
TACAS
2007
Springer
116views Algorithms» more  TACAS 2007»
14 years 3 months ago
Model Checking on Trees with Path Equivalences
For specifying and verifying branching-time requirements, a reactive system is traditionally modeled as a labeled tree, where a path in the tree encodes a possible execution of the...
Rajeev Alur, Pavol Cerný, Swarat Chaudhuri
AIL
2008
101views more  AIL 2008»
13 years 10 months ago
A computational framework for institutional agency
This paper provides a computational framework, based on Defeasible Logic, to capture some aspects of institutional agency. Our background is Kanger-Lindahl-P
Guido Governatori, Antonino Rotolo