Error-Correcting Parsers for Formal Languages

  • Authors:
  • E. Tanaka; King-Sun Fu

  • Affiliations:
  • Department of Information Engineering, Faculty of Engineering, Utsunomiya University;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1978

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Abstract

This paper describes error-correcting parsers for context-free and context-sensitive languages with substitution, insertion and deletion errors. Furthermore, it is shown that the ability of the proposed parsers can be expressed in terms of the weighted Levenshtein metric.