Silvia Giordano Weijia Jia Pedro M. Ruiz Stephan Olariu Guoliang Xing Proceedings of the 1st ACM International Workshop on Heterogeneous Sensor and Actor Networks, HeterSanet 2008, Hong Kong, China, May 30, 2008 HeterSanet ACM 2008 978-1-60558-113-2 db/conf/mobihoc/hetersanet2008.html