2A. Mainwaring, J. Polastre, R. Szewczyk, D. Culler, et al. Wireless sensor networks for habitat monitoring [ C ], Proceedings of the ACM International workshop on WirelessSensor Net- works and Applications, Atlanta, GA, United States, 2002.
3G Tolle, J. Polastre, R. Szewczyk, D. Cutler, et al. A microscope in the redwoods [ C ]. Proceedings of the 3 rd international conference on Embedded networked sensor systems (SenSys' OS), San Diego,California, USA, 2005.