An Earley-type recognizer for dependency grammar

نویسندگان

  • Vincenzo Lombardo
  • Leonardo Lesmo
چکیده

The paper is a first attempt to fill a gap in the dependency literature, by providing a mathematical result on the complexity of recognition with a dependency grammar. The paper describes an improved Earley-type recognizer with a complexity O(IGl2n3). The improvement is due to a precompilation of the dependency rules into parse tables, that determine the conditions of applicability of two primary actions, predict and scan, used in recognition.

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تاریخ انتشار 1996