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» A Framework for Proof Systems
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CCS
2008
ACM
13 years 11 months ago
VEP: a virtual machine for extended proof-carrying code
One of the key issues with the practical applicability of Proof-Carrying Code (PCC) and its related methods is the difficulty in communicating the proofs which are inherently larg...
Heidar Pirzadeh, Danny Dubé
FOCS
2009
IEEE
14 years 3 months ago
Two-Message Quantum Interactive Proofs Are in PSPACE
We prove that QIP(2), the class of problems having two-message quantum interactive proof systems, is a subset of PSPACE. This relationship is obtained by means of an efficient pa...
Rahul Jain, Sarvagya Upadhyay, John Watrous
TYPES
1993
Springer
14 years 1 months ago
Proof-Checking a Data Link Protocol
Abstract. A data link protocol developed and used by Philips Electronics is modeled and veri ed using I/O automata theory. Correctness is computer-checked with the Coq proof develo...
Leen Helmink, M. P. A. Sellink, Frits W. Vaandrage...
CORR
2008
Springer
61views Education» more  CORR 2008»
13 years 9 months ago
Short proofs of strong normalization
This paper presents simple, syntactic strong normalization proofs for the simply-typed -calculus and the polymorphic -calculus (system F) with the full set of logical connectives, ...
Aleksander Wojdyga
JCSS
2010
68views more  JCSS 2010»
13 years 7 months ago
Simplified proof of the blocking theorem for free-choice Petri nets
: Every cluster in a bounded and live free-choice system has a unique blocking marking. It can be reached by firing an occurrence sequence, which avoids any transition of the clust...
Joachim Wehler