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FORMATS
2010
Springer
13 years 5 months ago
Layered Composition for Timed Automata
Abstract. We investigate layered composition for real-time systems modelled as (networks of) timed automata (TA). We first formulate the principles of layering and transition indep...
Ernst-Rüdiger Olderog, Mani Swaminathan
IANDC
2006
113views more  IANDC 2006»
13 years 7 months ago
Automata and fixed point logic: A coalgebraic perspective
This paper generalizes existing connections between automata and logic to a coalgestraction level. Let F : Set Set be a standard functor that preserves weak pullbacks. We introdu...
Yde Venema
ACRI
2006
Springer
14 years 1 months ago
Directed Percolation Phenomena in Asynchronous Elementary Cellular Automata
Cellular automata are discrete dynamical systems that are widely used to model natural systems. Classically they are run with perfect synchrony ; i.e., the local rule is applied to...
Nazim Fatès
FUIN
2007
99views more  FUIN 2007»
13 years 7 months ago
Verifying Security Protocols Modelled by Networks of Automata
In this paper we show a novel method for modelling behaviours of security protocols using networks of communicating automata in order to verify them with SAT-based bounded model ch...
Miroslaw Kurkowski, Wojciech Penczek
WOLLIC
2010
Springer
13 years 6 months ago
Mechanisation of PDA and Grammar Equivalence for Context-Free Languages
We provide a formalisation of the theory of pushdown automata (PDAs) using the HOL4 theorem prover. It illustrates how provers such as HOL can be used for mechanising complicated p...
Aditi Barthwal, Michael Norrish