6RINDERLE S, REICHERT M, DADAM P. Correctness criteria for dynamic changes in workflow systems --a survey [J]. Data & Knowledge Engineering, 2004, 50 (1): 9-34.
7YAMAGUCHI S, MISHIMA A, GE Q W, et al. A flexible and efficient workflow change type: selective shift [J]. IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2005, E88-A(6) : 1487-1495.
8ELLIS C, KEDDARA K, ROZENBERG G. Dynamic change within workflow systems [C]//Proceedings of ACM Conference on Organizational Computing Systems. New York, N. Y. , USA: ACM Press, 1995: 10-21.
9VAN DER AALST W M P. Exterminating the dynamic change bug: a concrete approach to support workflow change [J]. Information Systems Frontiers, 2001, 3(3): 297-317.
10VAN DER AALST W M P, BASTEN T. Inheritance of work- flow : an approach to tackling problems related to change [J]. Theoretical Computer Science, 2002, 270 (1/2): 125-203.