C. Hsin, and M. Liu. IPSN '04: Proceedings of the 3rd international symposium on Information processing in sensor networks, page 433--442. New York, NY, USA, ACM, (2004)
R. Ghrist, and A. Muhammad. IPSN '05: Proceedings of the 4th international symposium on Information processing in sensor networks, Piscataway, NJ, USA, IEEE Press, (2005)
A. Ruzzelli, D. Marsh, and G. O'Hare. In proceedings of the 2nd International Conference on Intelligent Sensors, Sensor Networks and Information Processing ISSNIP 05, Melbourne, December 5-8, IEEE Computer Society press,, Communication Society, IEEE Computer Society, (December 2005)