Natural Language Understanding And The Perspectives Of Question Answering
نویسنده
چکیده
A method of automatic answering of questions in natural language, based only on input texts and a set of rules of inference, is described. A first experimental system including a grammatico-semantic analysis of the input texts and questions, a procedure of inferencing, a search for appropriate answers to individual questions and a synthesis of the answers are being implemented, mainly in the language Q and PL/I. The output of the analysis, the underlying representations of the utterances of the input text, serves as a base of the knowledge representation scheme, on which the inference rules (mapping dependency trees into dependency trees] operate.
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تاریخ انتشار 1982