Annotated statistical indices for sequence analysis. - Alberto Apostolico; Mary Ellen Bock; Xuyan Xu (SEQUENCES, 1997)

Efficient Detection of Unusual Words. - Alberto Apostolico; Mary Ellen Bock; Stefano Lonardi; Xuyan Xu (J. Comput. Biol., 2000)

An Artificial Urban Healthcare System and Applications. - Xuyan Xu; Lefei Li (IEEE Intell. Syst., 2010)