On the Confluence of Linear Shallow Term Rewrite Systems (2003)  (Make Corrections)  (1 citation)
Guillem Godoy, Ashish Tiwari, Rakesh Verma

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Abstract: We show that the confluence of shallow linear term rewrite systems is decidable. The decision procedure is a nontrivial generalization of the polynomial time algorithms for deciding confluence of ground and restricted non-ground term rewrite systems presented in [13, 2]. Our algorithm has a polynomial time complexity if the maximum arity of a function symbol in the signature is considered a constant. We also give EXPTIME-hardness proofs for reachability and confluence of shallow term... (Update)

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BibTeX entry:   (Update)

G. Godoy, A. Tiwari, and R. Verma. On the confluence of linear shallow term rewrite systems. In H. Alt, editor, 20th Intl. Symposium on Theoretical Aspects of Computer Science STACS 2003, volume 2607 of LNCS, pages 85--96. Springer, February 2003. http://citeseer.comp.nus.edu.sg/696872.html   More

@misc{ godoy03confluence,
  author = "G. Godoy and A. Tiwari and R. Verma",
  title = "the confluence of linear shallow term rewrite systems",
  text = "G. Godoy, A. Tiwari, and R. Verma. On the confluence of linear shallow
    term rewrite systems. In H. Alt, editor, 20th Intl. Symposium on Theoretical
    Aspects of Computer Science STACS 2003, volume 2607 of LNCS, pages 85--96.
    Springer, February 2003.",
  year = "2003",
  url = "citeseer.comp.nus.edu.sg/696872.html" }
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58   Canonical Equational Proofs (context) - Bachmair - 1991
28   Information and Computation (context) - Comon, Haberstrau et al. - 1994
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3   the combination of equational and rewrite theories induced b.. (context) - Tiwari - 2002
3   The confluence of ground term rewrite systems is decidable i.. - Comon, Godoy et al. - 2001
3   the complexity of confluence for ground rewrite systems (context) - Hayrapetyan, Verma - 2001
1   Classes of Term Rewrite Systems with Polynomial Confluence P.. - Godoy, Nieuwenhuis et al. - 2002
1   Deciding confluence of certain term rewriting systems in pol.. - Tiwari - 2002
1   Rigid reachability: The non-symmetric form of rigid E-unific.. - Ganzinger, Jacquemard et al. - 2000

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