Are Timed Automata Bad for a Specification Language? Language Inclusion Checking for Timed Automata
نویسندگان
چکیده
منابع مشابه
Are Timed Automata Bad for a Specification Language? Language Inclusion Checking for Timed Automata
Given a timed automaton P modeling an implementation and a timed automaton S as a specification, language inclusion checking is to decide whether the language of P is a subset of that of S. It is known that this problem is undecidable and “this result is an obstacle in using timed automata as a specification language” [2]. This undecidability result, however, does not imply that all timed autom...
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Monte Carlo model checking introduced by Smolka and Grosu is an approach to analyse non-probabilistic models using sampling and draw conclusions with a given confidence interval by applying statistical inference. Though not exhaustive, the method enables verification of complex models, even in cases where the underlying problem is undecidable. In this paper we develop Monte Carlo model checking...
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The algorithmic analysis of timed automata is fundamentally limited by the undecidability of the universality problem. For this reason and others, there has been considerable interest in restricted classes of timed automata. In this paper we study the universality problem for two prominent such subclasses: open and closed timed automata. This problem is described as open in [6, 8] in the case o...
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In this paper, we consider a syntactic subset of timed automata called integer reset timed automata (IRTA) where resets are restricted to occur at integral time points. We argue with examples that the notion of global sparse time base used in time triggered architecture and distributed web services can naturally be modelled/specified as IRTA. As our main result, we show that the language inclus...
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The mission of UNU/IIST is to assist developing countries in the application and development of software technology. UNU/IIST contributes through its programmatic activities: 1. advanced development projects in which software techniques supported by tools are applied, 2. research projects in which new techniques for software development are investigated, 3. curriculum development projects in wh...
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ژورنال
عنوان ژورنال: Electronic Proceedings in Theoretical Computer Science
سال: 2014
ISSN: 2075-2180
DOI: 10.4204/eptcs.156.2