X.  Li, Sun, L., and Liu, Y., ?High points recognition method of scraped surface based on background Subtraction?, Journal of Digital Information Management, vol. 11, no. 2, pp. 115 - 119, 2013.

X.  Li, Ren, Z., and Shi, Y., ?An equivalent circuit model for on-chip inductors with gradual changed structure?, Journal of Digital Information Management, vol. 10, no. 2, pp. 99 - 103, 2012.

X.  Li, ?A new customer classification algorithm for electronic commerce enterprises?, Journal of Digital Information Management, vol. 10, no. 5, pp. 284 - 288, 2012.

J. - S.  Peng, Li, X., Qin, Z. - Q., and Li, W., ?Swarm-robot system based on wireless sensor network?, Journal of Digital Information Management, vol. 10, no. 5, pp. 277 - 283, 2012.

X.  Li, ?Research on color consistency for color marketing in network transactionsystem based on color management?, Journal of Digital Information Management, vol. 9, no. 6, pp. 276 - 280, 2011.

X.  Li, Zhang, W., and Li, J., ?A novel graph containment query algorithm on graph databases?, Journal of Digital Information Management, vol. 7, no. 3, pp. 143 - 151, 2009.