S. Bush, A. Kulkarni, S. Evans, and L. Galup. 7th International IS&N Conference, Intelligence in Services and
Networks (ISN) '00, Kavouri, Athens, Greece, (February 2000)
V. Galtier, K. Mills, Y. Carlinet, S. Bush, and A. Kulkarni. Third Annual International Workshop on Active Middleware Services, San Francisco, CA, (August 2001)http://www.crd.ge.com/~bushsf/ftn.
M. Zoumboulakis, G. Roussos, and A. Poulovassilis. DMSN '04: Proceeedings of the 1st international workshop on Data management for sensor networks, page 98--103. New York, NY, USA, ACM Press, (2004)
N. Paton, J. Campin, A. Fernandes, and M. Williams. Proceedings of the 2nd International Workshop on Rules in Database Systems, 985, page 21--35. Springer, (1995)
D. McCarthy, and U. Dayal. SIGMOD '89: Proceedings of the 1989 ACM SIGMOD international conference on Management of data, page 215--224. New York, NY, USA, ACM, (1989)