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» Proving theorems by reuse
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IPL
2007
105views more  IPL 2007»
13 years 10 months ago
A new algorithm for testing if a regular language is locally threshold testable
A new algorithm is presented for testing if a regular language is locally threshold testable. The new algorithm is slower than existing algorithms, but its correctness proof is sh...
Mikolaj Bojanczyk
JSYML
2010
120views more  JSYML 2010»
13 years 4 months ago
First order properties on nowhere dense structures
A set A of vertices of a graph G is called d-scattered in G if no two d-neighborhoods of (distinct) vertices of A intersect. In other words, A is d-scattered if no two distinct ver...
Jaroslav Nesetril, Patrice Ossona de Mendez
CTRSA
2010
Springer
200views Cryptology» more  CTRSA 2010»
14 years 4 months ago
Resettable Public-Key Encryption: How to Encrypt on a Virtual Machine
Typical security models used for proving security of deployed cryptographic primitives do not allow adversaries to rewind or reset honest parties to an earlier state. Thus, it is c...
Scott Yilek
GPCE
2007
Springer
14 years 4 months ago
Constructing language processors with algebra combinators
Modular Monadic Semantics (MMS) is a well-known mechanism for structuring modular denotational semantic definitions for programming languages. The principal attraction of MMS is ...
Philip Weaver, Garrin Kimmell, Nicolas Frisby, Per...
FM
2005
Springer
112views Formal Methods» more  FM 2005»
14 years 3 months ago
Dynamic Component Substitutability Analysis
This paper presents an automated and compositional procedure to solve the substitutability problem in the context of evolving software systems. Our solution contributes two techniq...
Natasha Sharygina, Sagar Chaki, Edmund M. Clarke, ...