1Liu Qun, Li Sujian. Word Similarity Computing Based on How-net Computational[J]. Linguistics and Chinese Language Processing, 2002, 7(2): 59-76.
2[1]Studer R,Benjamins V R,Fensel D,et al. Knowledge engineering,principles and methods [J]. Data and Knowledge Engineering, 1998,25 (1-2): 161 - 197.
3[2]Manola Frank, Miller Eric. RDF primer [EB/OL]. http ://www. w3. org/TR/rdf-primer/,2004 - 08 - 27.
4[3]Genest D,Chein M. An experiment in document retrieval using conceptual graphs [A]. Proc of the Fifth International Conference on Conceptual Structures: Fulfilling Peirce′s Dream table of Contents [C]. London: SpringerVerlag, 1997. 489 - 504.
5[4]Myaeng Sung H. Conceptual graph matching as a plausible inference technique for text retrieval [A]. Proc of the 5th Conceptual Structures Workshop [C]. Boston:Ma,1990. 117 - 120.
7[7]McBride Brian. An introduction to RDF and the Jena RDF API [EB/OL]. http ://jena. sourceforge. net/tutorial/RDF_APL/index. html,2004 - 08 - 27.
8Xu JX,Croft WB.Improving the Effectiveness of Information Retrieval with Local Context Analysis.ACM Transactions on Information Systems,2000,18 (1):79～112
9Ping Liang.Advanced Search,File System and Intelligent Assistant Agent.US Patent Applications,11/024,325,098,324
