Web Search with Personalization and Knowledge. - George T. Wang; Fei Xie; Fumihiro Tsunoda; H. Maezawa; Akira K. Onoma (ISMSE, 2002)

Integrating Semantic Web Services for Declarative Accesses in Natural Language. - Fei Xie; Haitao Gong; Donghua Deng; Shu Wang; George T. Wang; Jicheng Hu; Phillip C.-Y. Sheu (ISM, 2006)