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Lookup NU author(s): Dr Victor Khomenko
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Signal Transition Graphs (STG) are a formalism for the description of asynchronous circuit behaviour. In this paper we propose (and justify) a formal semantics of non-deterministic STGs with dummies and OR-causality. For this, we introduce the concept of output-determinacy, which is a relaxation of determinism, and argue that it is reasonable and useful in the speed-independent context. With our theory we improve an STG decomposition algorithm, which can alleviate state explosion.
Author(s): Khomenko V, Schaefer M, Vogler W
Editor(s): Basten, T., Juhas, G., Shukla, S.
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 7th International Conference on Application of Concurrency to System Design (ACSD 2007)
Year of Conference: 2007
Pages: 147-156
ISSN: 1550-4808
Publisher: IEEE Computer Society
URL: http://dx.doi.org/10.1109/ACSD.2007.57
DOI: 10.1109/ACSD.2007.57
Notes: Selected as one of best papers of ACSD 2007.
Library holdings: Search Newcastle University Library for this item
ISBN: 076952902X
