关系数据库汉语查询接口的设计与实现  

The Design and Implementation of Chinese Query Interface to Database System

作　　者：吕光楣 陈清波 

机构地区：[1]哈尔滨船舶工程学院计算机系

出　　处：《中文信息学报》1991年第4期43-49,共7页Journal of Chinese Information Processing

摘　　要：汉语接口一直是我国AI界研究的热门课题之一。本文首先对汉语接口的可行性进行了论证,然后在分析了自然查询语言功能特征的基础上,提出了以词汇为基础,以语义特征为先导的综合处理技术。为使接口能进行移植,又引入了数据库模式字典,设置移植和学习模块,使之重建专用字典,与新库连接。最后给出了实验系统的结构和流程图,并作出该系统的性能评价和测试结果。The design of Chinese interface in one of the most important topics of AI in China. In this paper, first, the feasibility of natural language interface to database system in discussed. Then, based on the analysis of natural qurey language in function structure and semantic feature, We presented a Comprehension approach to processing Chinese qurey based on words, and leading by Semantic. To design a 'general' interface, a database model dictionary is used. A transplantation and a study compoment are set to rebuilding domain-specific dictionary. Finally, a demonstrative system is also given, it is proved that the system is practical.

关 键 词：数据库 汉语接口 人机接口 查询 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]