1·One of the most important directions is Question Answering system.
其中一个很重要的方向就是问答系统。
2·Research on Chinese question answering system is presented in this paper.
介绍了有关中文问答系统的一些研究。
3·Answer validation is one of the most important stages in question answering system.
答案确认是问答系统中的关键环节之一。
4·This paper focuses on some kernel techniques on Intelligent Question answering system.
本文围绕智能答疑系统一些关键技术进行了研究分析。
5·In the end, this paper introduced the application of the algorithm in Question Answering System (QAS).
最后，介绍了该算法在中文问答系统中的具体应用。
6·In the end, this paper introduces the application of the algorithm in Chinese question answering system.
文章的最后，介绍了本算法在中文问答系统中的具体应用。
7·Question Answering system is an advanced form of information retrieval, as well as a hot topic of this field.
问答系统是信息检索的高级形式，也是该领域的研究重点和热点。
8·That is why most systems only use words, part of speech and syntactic relations in question answering system.
所以，大部分问答系统只采用词、词性、句法关系等信息。
9·A model of question answering system is put forward based on ontology. The building of the domain is introduced.
提出了一种基于本体的自动问答系统模型，对领域知识本体的构建进行了研究。
10·Question answering system is composed of three parts which is question analysis, information retrieval and answer extraction.
问答系统由问题理解、信息检索、答案抽取三个部分组成。