SRI International: description of the FASTUS system used for MUC-4

  • Authors:
  • Jerry R. Hobbs;Douglas Appelt;Mabry Tyson;John Bear;David Israel

  • Affiliations:
  • SRI International, Menlo Park, California;SRI International, Menlo Park, California;SRI International, Menlo Park, California;SRI International, Menlo Park, California;SRI International, Menlo Park, California

  • Venue:
  • MUC4 '92 Proceedings of the 4th conference on Message understanding
  • Year:
  • 1992

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Abstract

FASTUS is a (slightly permuted) acronym for Finite State Automaton Text Understanding System. It is a system for extracting information from free text in English, and potentially other languages as well, for entry into a database, and potentially for other applications. It works essentially as a cascaded, nondeterministic finite state automaton.