| 中文数据库自然语言查询系统Nchiql设计与实现 |
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| 引用本文： | 孟小峰,王珊.中文数据库自然语言查询系统Nchiql设计与实现[J].计算机研究与发展,2001,38(9):1080-1086. |
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| 作者姓名： | 孟小峰 王珊 |
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| 作者单位： | 中国人民大学信息学院计算机系 |
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| 基金项目： | 国家自然科学基金重点项目资助 ( 6 96 330 2 0 ) |
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| 摘 要： | 中文数据库自然语言查询的研究有两个基本目标，首先解决NLIDB面临的可移植性和可用性的问题，其次提出适合中文自然语言查询处理的特有方法，为此开了了中文数据库自然语言查询系统NChiql，从总体设计的角度，介绍了NChiql中的可移植性体系结构、中文自然语言查询分析、基于数据库语言的自然语言查询分析与转换和智能界面管理等内容，实验表明，该系统具有良好的可用性及高效和鲁棒的语言分析器。
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| 关 键 词： | 中文数据库 自然语言查询系统 Nchiddql 设计 |
DESIGN AND IMPLEMENTATION OF A CHINESE NATURAL LANGUAGE INTERFACE TO DATABASES (NCHIQL) |
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| MENG Xiao-Feng and WANG Shan.DESIGN AND IMPLEMENTATION OF A CHINESE NATURAL LANGUAGE INTERFACE TO DATABASES (NCHIQL)[J].Journal of Computer Research and Development,2001,38(9):1080-1086. |
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| Authors: | MENG Xiao-Feng and WANG Shan |
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| Abstract: | There are two goals in the research on the Chinese natural language queries: First, to solve the portable and usable problem in NLIDBs; and second, to present a novel mechanism adapting to Chinese natural language queries. Described in this paper are the design and implementation of NChiql, a Chinese natural language interface to databases. Also discussed are the natural language query structure analysis and its processing in NChiql. The main contribution of NChiql is depicting a novel method based on database semantics to handle the Chinese natural language query. The experiments show that NChiql has good usability and high correctness. |
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| Keywords: | Chinese database system database query NLP NLIDB NChiql |
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