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Title: Using UMLS-based re-weighting terms as a query expansion strategy
Author(s): Zhu, Weizhong, Xu, Xuheng George, Hu, Xiaohua, Song, Il-Yeol, Allen, Robert B.
Date: 2006
Type: Presentation

Title: A comparison of local analysis, global analysis and ontology-based query expansion strategies for bio-medical literature search
Author(s): Xu, Xuheng George, Zhu, Weizhong, Zhang, Xiaodan, Hu, Xiaohua, Song, Il-Yeol
Date: 2006-10-08
Type: Presentation

Title: Mining hidden connections among biomedical concepts from disjoint biomedical literature sets through semantic-based association rule
Author(s): Hu, Xiaohua, Zhang, Xiaodan, Li, Guangren, Yoo, Illhoi, Zhou, Xiaohua, Xu, Xuheng George, Wu, Daniel
Date: 2006
Type: Article