Hedge Pattern Partial Derivative

  • Authors:
  • Taro Suzuki;Satoshi Okui

  • Affiliations:
  • University of Aizu, Japan;Chubu University, Japan

  • Venue:
  • CIAA '09 Proceedings of the 14th International Conference on Implementation and Application of Automata
  • Year:
  • 2009

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Abstract

We propose hedge pattern partial derivatives, an extension of Antimirov's partial derivatives, in order to give an operational semantics of pattern matching of regular hedge expression patterns, which is crucial in XML processing. We show that correct and small matching automata can be constructed from hedge pattern partial derivatives.