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Verification of Succinct Hierarchical State Machines

La Torre, Salvatore, Napoli, Margherita, Parente, Mimmo and Parlato, Gennaro (2007) Verification of Succinct Hierarchical State Machines At Conference on Language and Automata Theory and Applications (LATA).

Record type: Conference or Workshop Item (Paper)

Abstract

A hierarchical state machine (HSM) is a finite state machine where a vertex can either expand to another hierarchical state machine (box) or be a basic vertex (node). Each node is labeled with atomic propositions. We study an extension of such model which allows atomic propositions to label also boxes (SHSM). We show that SHSMs can be exponentially more succinct than HSMs, and verification is in general harder by an exponential factor. Also, we show for a subclass of SHSMs (which can still be exponentially more succinct than HSMs) the same upper bounds as for HSMs.

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More information

Published date: 2007
Venue - Dates: Conference on Language and Automata Theory and Applications (LATA), 2007-01-01
Organisations: Electronic & Software Systems

Identifiers

Local EPrints ID: 370685
URI: http://eprints.soton.ac.uk/id/eprint/370685
PURE UUID: 115625de-c7a9-445a-bd75-33c29211bce9

Catalogue record

Date deposited: 03 Nov 2014 09:48
Last modified: 17 Jul 2017 21:49

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Contributors

Author: Salvatore La Torre
Author: Margherita Napoli
Author: Mimmo Parente
Author: Gennaro Parlato

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