中文问句与RDF三元组映射方法研究  

Research on Chinese Interrogative Sentences and RDF Triples Mapping Methods

作　　者：许德山[1,2] 张智雄[1] 赵妍[3] 

机构地区：[1]中国科学院国家科学图书馆,北京100190 [2]中国科学院研究生院,北京100049 [3]郑州航空工业管理学院计算机科学与应用系,郑州450015

出　　处：《图书情报工作》2011年第6期45-48,113,共5页Library and Information Service

基　　金："十一五"科技支撑计划课题"网络科技信息监测与评价"(项目编号:2006BAH03B05)研究成果之一

摘　　要：探索中文问句与RDF三元组的转换方法:首先对中文问句的特点进行分析,然后结合RDF(S)模型的优势,探索RDF三元组与问句语义的对应关系,进而提出直接映射和间接映射两种映射方式。该方法只需做浅层的句法分析,将获取的限定成分映射为三元组内部的语义标签,从而降低句法分析和三元组组配的难度。最后分析映射方法中存在的问题并提出未来工作的重点。This paper introduces two mapping methods between Chinese interrogative sentences and RDF triples. The authors firstly analyze the characteristics of the Chinese questions and discuss the relationship between the RDF triples and the questions according to the advantages of RDF （S） model. Furthermore, The authors propose two mapping methods-direct and indirect. Only shallow parsing needs to be done during processing, and then the restrictive chunks are mapped into semantic labels inside triple, so the methods make the syntactic parsing and the triples assembling easer. Finally, The authors analyze the open issues in the methods and show the expectation in the future.

关 键 词：问题分类 RDF模型映射 三元组映射 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]