[2301.01621] Grammar construction methods for extended deterministic expressions
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Computer Science > Computation and Language

arXiv:2301.01621 (cs)
[Submitted on 4 Jan 2023 (v1), last revised 2 Feb 2023 (this version, v3)]

Title:Grammar construction methods for extended deterministic expressions

Authors:Xiaoying Mou, Haiming Chen
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Abstract:Extended regular expressions with counting and interleaving are widely used in practice. However the related theoretical studies for this kind of expressions currently cannot meet the need of practical work. This paper develops syntax definitions for extended deterministic expressions and their subclasses, hope to completely solve the long-standing problem that there are no syntax definitions for this kind of expressions, which has become an important reason for restricting the use of extended expressions.
Comments: in Chinese language
Subjects: Computation and Language (cs.CL)
Cite as: arXiv:2301.01621 [cs.CL]
  (or arXiv:2301.01621v3 [cs.CL] for this version)
  https://doi.org/10.48550/arXiv.2301.01621

Submission history

From: Haiming Chen [view email]
[v1] Wed, 4 Jan 2023 13:49:14 UTC (1,186 KB)
[v2] Tue, 24 Jan 2023 09:31:25 UTC (3,145 KB)
[v3] Thu, 2 Feb 2023 05:22:04 UTC (3,286 KB)
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