Parsing with look-ahead in real-time on-line translation system

  • Authors:
  • Hiroyasu Nogami;Yumiko Yoshimura;Shin-ya Amano

  • Affiliations:
  • Toshiba Corporation, Kanagawa, Japan;Toshiba Corporation, Kanagawa, Japan;Toshiba Corporation, Kanagawa, Japan

  • Venue:
  • COLING '88 Proceedings of the 12th conference on Computational linguistics - Volume 2
  • Year:
  • 1988

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Abstract

In order to increase parsing efficiency in a real-time on-line translation system interfaced with a keyboard conversation program, we have developed a version of the ATN formalism with a look-ahead function. By permitting future input to be scanned, arcs can be reordered or suppressed. Various mechanisms utilizing this capability are presented.