共 4 条
[2]
Hybrid Chinese Information Retrieval Model Based on the Combination of Keyword and Concept[J]. 樊孝忠,李宏乔,李良富.Journal of Beijing Institute of Technology(English Edition). 2003(S1)
[4]
支持语义检索的知识检索模型[J]. 李楠,孙济庆.情报学报. 2005 (06)