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» On extensions of a theorem of Baxter
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ICLP
2011
Springer
13 years 1 months ago
Transaction Logic with Defaults and Argumentation Theories
Transaction Logic is an extension of classical logic that gracefully integrates both declarative and procedural knowledge and has proved itself as a powerful formalism for many ad...
Paul Fodor, Michael Kifer
ICALP
2007
Springer
14 years 4 months ago
Model Theory Makes Formulas Large
Gaifman’s locality theorem states that every first-order sentence is equivalent to a local sentence. We show that there is no elementary bound on the length of the local sentenc...
Anuj Dawar, Martin Grohe, Stephan Kreutzer, Nicole...
CSFW
1999
IEEE
14 years 2 months ago
Athena: A New Efficient Automatic Checker for Security Protocol Analysis
We propose an efficient automatic checking algorithm, Athena, for analyzing security protocols. Athena incorporates a logic that can express security properties including authenti...
Dawn Xiaodong Song
JCT
1998
193views more  JCT 1998»
13 years 9 months ago
Fractional Kernels in Digraphs
The aim of this note is to point out some combinatorial applications of a lemma of Scarf, proved first in the context of game theory. The usefulness of the lemma in combinatorics...
Ron Aharoni, Ron Holzman
FOCS
2006
IEEE
14 years 3 months ago
Points on Computable Curves
The “analyst’s traveling salesman theorem” of geometric measure theory characterizes those subsets of Euclidean space that are contained in curves of finite length. This re...
Xiaoyang Gu, Jack H. Lutz, Elvira Mayordomo