2[7]Luo Xiao,Sun Maosong,Tsou B K.Covering ambiguity resolution in Chinese word segmentation based on contextual information[C]// Proceedings of the 19th International Conference on Computational Linguistics.Taiwan:[s.n.],2002:598-604.
3[10]John Lafferty,Andrew McCallum,Femando Pereira.Conditional random fields:Probabilistic models for segmenting and labeling sequence data[C]// Proceedings of the 18th ICML.San Francisco:Mogan Konfmann,2001:282-289.
4BERNERS-LEE T, HENDLER J, LASSILA O. The semantic Web [J]. Scientific American, 2001, 284(5): 28-37.
5DILL S, EIRON N, GIBSON D,et al. SemTag and Seeker:bootstrapping the semantic Web via automated semantic annotation [ C ]//Proc of the 12th International Conference on World Wide Web. New York: ACM, 2003:178-186.
6KIRYAKOV A, POPOV B, OGNYANOFF D. Semantic annotation, indexing, and retrieval [ J ]. Web Semantics: Science, Services and Agent on the world W:de Web,2004 2( 1 ) :49 -79.
7SHAFFER C. A practical introduction to data structures and algorithm analysis, Java edition[M]. New Jersey:Prentice Hall, 1998.