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» An Algebraic Process Calculus
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PODS
2010
ACM
205views Database» more  PODS 2010»
15 years 2 months ago
Positive higher-order queries
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
Michael Benedikt, Gabriele Puppis, Huy Vu
CORR
2011
Springer
175views Education» more  CORR 2011»
14 years 1 months ago
Extracting and Verifying Cryptographic Models from C Protocol Code by Symbolic Execution
Consider the problem of verifying security properties of a cryptographic protocol coded in C. We propose an automatic solution that needs neither a pre-existing protocol descripti...
Mihhail Aizatulin, Andrew D. Gordon, Jan Jürj...
JLP
2007
130views more  JLP 2007»
14 years 9 months ago
A compositional coalgebraic model of fusion calculus
This paper is a further step in exploring the labelled transitions and bisimulations of fusion calculi. We follow a recent theory by the same authors and previously applied to the...
Maria Grazia Buscemi, Ugo Montanari
SEFM
2008
IEEE
15 years 4 months ago
Restricted Broadcast Process Theory
We present a process algebra for modeling and reasoning about Mobile Ad hoc Networks (MANETs) and their protocols. In our algebra we model the essential modeling concepts of ad ho...
Fatemeh Ghassemi, Wan Fokkink, Ali Movaghar
DLOG
2001
14 years 11 months ago
Combining Tableaux and Algebraic Methods for Reasoning with Qualified Number Restrictions
This paper investigates an optimization technique for reasoning with qualified number restrictions in the description logic ALCQHR+ . We present a hybrid architecture where a stan...
Volker Haarslev, Martina Timmann, Ralf Möller