A maintenance algorithm of FDS based mathematical expression index. - Song-Qiang Yang; Xuedong Tian (ICMLC, 2014)

A Web-Based Cooperation and Retrieval Model of Character Images for Ancient Chinese Character Research. - Xuedong Tian; Song-Qiang Yang; Xuesha Jia; Fang Yang 004; Chong Zhang (CCTA (1), 2015)

A matching model of mathematical expressions with FDS based index. - Song-Qiang Yang; Xuedong Tian; Bo-tao Yu; Fang Yang 004; Nan Zhou (Int. J. Mach. Learn. Cybern., 2015)