Integrating Temporal, Real-Time, and Active Databases.

http://doi.acm.org/10.1145/381854.381868 db/journals/sigmod/RamamrithamSSTX96.html Krithi Ramamritham Rajendran M. Sivasankaran John A. Stankovic Donald F. Towsley Ming Xiong Integrating Temporal, Real-Time, and Active Databases. 8-12 sigmodR/25-1/P008.pdf 1996 25 SIGMOD Record 1 db/journals/sigmod/sigmod25.html#RamamrithamSSTX96 http://www.acm.org/sigmod/record/issues/9603/real2.ps