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Issue No. 01 - January-March (2006 vol. 28)
ISSN: 1058-6180
pp: 46-55
Ralph Weischedel , BBN Technologies
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.
INDEX TERMS
natural language processing, question answering, semantic, networks, parsing, knowledge representation
CITATION
Ralph Weischedel, "Natural-Language Understanding at BBN", IEEE Annals of the History of Computing, vol. 28, no. , pp. 46-55, January-March 2006, doi:10.1109/MAHC.2006.17
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