4Lee Cheng-wei, Lee Yi-hsun, Hsu Wen lian. Exploring Shallow Answer Ranking Features in Cross Lingual and Monolingual Factoid Question Answering[J].Computational Linguistics and Chinese Language Processing, 2008,13(1) : 1 -26.
5Kikuchi Y, Hidaka K, Nakajima S, et al. Chat-Robot-based Web Content Presentation Interface and Its Evaluation[J].Human- Computer Interaction, 2007,4553 : 934-943.
6McGuinness D L. Question answering on the semantic Web[J].IEEE Intelligent Systems, 2004,19 : 82- 85.
7Zhang Pengfei, Chunhua Wu, et al. Personalized Question Answering System Based on Ontology and Semantic Web [C]// IEEE International Conference on Industrial Informaties. 2006: 1046-1051.
8Chen Zhe, Wen Dunwei. A new Web-service-based architecture for question answering[C]//IEEE International Conference on Natural Language Processing and Knowledge Engineering. 2005 : 179-183.
9Jang Minsu, Sohn Joo-chan, Cho H K. Automated Question Answering Using Semantic Web Services[C]//The 2nd IEEE A- sia Pacific Service Computing Conference. 2007:344-348.
10Braga D, Ceri S, Daniel F, et al. Optimization of MultiDomain Queries on the Web[C]//VLDB'08. Auckland, New Zealand, August 2008 : 562-573.