Deciding Bisimilarity of Full BPA Processes Locally

  • Authors:
  • Lingyun Luo

  • Affiliations:
  • Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China 100190 and Graduate School of the Chinese Academy of Sciences,

  • Venue:
  • ATVA '08 Proceedings of the 6th International Symposium on Automated Technology for Verification and Analysis
  • Year:
  • 2008

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Abstract

We propose a tableau algorithm to decide bisimilarity of guarded normed and unnormed BPA processes, which is very intuitive and direct. It also has the advantage of helping us to show that the equational theory proposed by Hüttel and Stirling for normed BPA systems is also complete for arbitrary guarded BPA systems. As a result, the first equational theory for full BPA processes is found.