1. Abiteboul, S., Hull, R., Vianu, V.: Foundations of Databases. Addison-Wesley, Reading (1995)
2. Adaikkalavan, R., Chakravarthy, S.: Snoopib: Interval-based event specification and detection for active databases. In: Data Knowledge Engineering. Elsevier Science Publishers B. V., Amsterdam (2006)
3. Agrawal, J., Diao, Y., Gyllstrom, D., Immerman, N.: Efficient pattern matching over event streams. In: SIGMOD (2008)
4. Allen, J.F.: Maintaining knowledge about temporal intervals. Communications of the ACM 26(11), 832–843 (1983)
5. Alvaro, P., Condie, T., Conway, N., Elmeleegy, K., Hellerstein, J.M., Sears, R.C.: Boom: Data-centric programming in the datacenter. Technical Report UCB/EECS-2009-113, EECS Department. University of California, Berkeley (2009)