QBSQ: A Quad-Tree Based Algorithm for Skyline Query. - Zhixin Ma; Sheng Lijun; Xu Yusheng; Li Lian (CSSE (4), 2008)

Mining Sequential Pattern Using DF2Ls. - Xu Yusheng; Zhang Lanhui; Zhixin Ma; Li Lian; Xiaoyun Chen; Tharam S. Dillon (FSKD (2), 2008)

Effective Pruning Strategies for Sequential Pattern Mining. - Xu Yusheng; Zhixin Ma; Li Lian; Tharam S. Dillon (WKDD, 2008)

Mining Frequent Sequences Using Itemset-Based Extension. - Zhixin Ma; Xu Yusheng; Tharam S. Dillon (BSI@PAKDD/BSIC@IJCAI, 2013)