G. Xu, Y. Ma, W. Ma, G. Wang, J. Liu, and X. Liu. Software Engineering, Artificial Intelligences, Networking and Parallel/Distributed Computing, 2009. SNPD '09. 10th ACIS International Conference on, page 447-452. (May 2009)
L. Wu, M. Li, Z. Li, W. Ma, and N. Yu. MIR '07: Proceedings of the international workshop on Workshop on multimedia information retrieval, page 115--124. New York, NY, USA, ACM, (2007)
P. Kelsen, Q. Ma, and C. Glodt. Fundamental Approaches to Software Engineering, volume 6603 of Lecture Notes in Computer Science, page 171--185. Springer, (2011)
G. Hua, M. Zhang, Y. Liu, S. Ma, and L. Ru. Proceedings of the 20th international conference companion on World wide web, page 59--60. New York, NY, USA, ACM, (2011)
Z. Ma, and F. Leymann. Proceedings of 9th Workshop on Business Process Modeling, Development
and Support (BPMDS '08): Business Process Life-Cycle:Design, Deployment,
Operation & Evaluation, (2008)