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The tyft/tyxt format reduces to tree rules

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Theoretical Aspects of Computer Software (TACS 1994)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 789))

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Abstract

Groote and Vaandrager [5] introduced the tyft/tyxt format for transition system specifications (TSSs), and established that for each TSS in this format that is well-founded, the strong bisimulation it induces is a congruence. In this paper, we construct for each TSS in tyft/tyxt format an equivalent TSS that consists of tree rules only. As a corollary we can give an affirmative answer to an open question, namely whether the well-foundedness condition in the Congruence Theorem of [5] can be dropped. These results extend to tyft/tyxt with negative premises and predicates.

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References

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Masami Hagiya John C. Mitchell

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© 1994 Springer-Verlag Berlin Heidelberg

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Fokkink, W.J. (1994). The tyft/tyxt format reduces to tree rules. In: Hagiya, M., Mitchell, J.C. (eds) Theoretical Aspects of Computer Software. TACS 1994. Lecture Notes in Computer Science, vol 789. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-57887-0_109

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  • DOI: https://doi.org/10.1007/3-540-57887-0_109

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-57887-1

  • Online ISBN: 978-3-540-48383-0

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