Natural-Language Understanding at BBN

  • Authors:
  • Ralph Weischedel

  • Affiliations:
  • BBN Technologies

  • Venue:
  • IEEE Annals of the History of Computing
  • Year:
  • 2006

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Abstract

Natural-language understanding has evolved from its earliest days at Bolt Beranek and Newman, in which scientists use an early approach to parsing, to more sophisticated techniques that enable systems to extract information from open-domain text sources to fill data bases automatically.