The SystemX Natural Language Interface: Design, Implementation and Evaluation
نویسندگان
چکیده
SystemX is a natural language interface (NLI) to relational databases. The system has been used with a customer service statistical database, a research grants database, and an environmental database. Distinctive features of the NLI are its use of Head-Driven Phrase Structure Grammar (HPSG), treatment of complex noun phrases, integration of natural language with other input modes, use with a statistical database, and field-testing and evaluation in a real world application. Copyright Simon Fraser University (all rights reserved)
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