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question-answering system

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question-answering system [′kwes·chən ′an·sə·riŋ ‚sis·təm]
(computer science)
An information retrieval system in which a direct answer is expected in response to a submitted query, rather than a set of references that may contain the answers.


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According to a report by BBC News, 'Watson' is a new question-answering system based on natural language.
2001) is claimed to be the first general-purpose, fully-automated question-answering system available on the web.
In this role, Niles was the principal investigator on several research projects funded by the National Science Foundation, including the development of next generation question-answering systems.
 
 
 
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