LMIX: A Dynamic XML Index Method Using Line Model. - Hao Xuefeng; Xu De (APWeb, 2005)

An Applicable Multiple-Level Classification Based on Image Semantic. - Hongli Xu; Xu De; Fangshi Wang; Feifei Fan (ICICIC (3), 2006)

Collaborative Integration and Management of Community Information in the Cloud. - Ning Wang 024; Xu De; Baomin Xu (ICEE, 2010)