3K. W. Lam, S. L. Hung. Integrated concurrency control protocol for hard real-time database systems. Computers and Digital Techniques, 1997, 7(144) : 214- 218.
4A. Chiu, Ben Kao, Kam-yiu Lam, Comparing two-phase locking and optimistic concurrency control protocols in multiprocessor realtime databases. The Workshop Parallel and Distributed Real-Time Systems, Geneva, Switzerland, 1997.
5J. R. Haritsa, M. J. Carey, M. Livny. On being optimistic about real-time constraints, The 9th ACM Symposium on Principles of Database Systems, Nashville, 1990.
6J. R. Haritsa, M. J. Carey, M. Livny. Dynamic real-time optimistic concurrency control. The 11th Real-Time Symposium,Lake Buena Vista, Florida, 1990.
7J. Lindstrom. Extensions to optimistic concurrency control with time intervals. The 7th Int'l Conf. Real-Time Computing Systems and Applications, Cheju Island, South Korea, 2000.
8U. Lee, B. Hwang. Optimistic concurrency control based on timestamp interval for broadcast environment. The 6th East European Conf. Advances in Databases and Information Systems,Bnatislava, Slovakia, 2002.
9J. Lindstrom. Optimistic concurrency control methods for realtime database systems: [Ph. D. dissertation]. Finland, Helsinki:University of Helsinki, 2003.
10J. Huang, J. A. Stankovic, K. Ramamritham. Experimental evaluation of real-time optimistic concurrency control schemes.The 17th VLDB Conf., Catalonia, Spain, Barcelona, 1991.