Amol Deshpande Carlos Guestrin Samuel Madden Resource-Aware Wireless Sensor-Actuator Networks. 40-47 2005 28 IEEE Data Eng. Bull. 1 ftp://ftp.research.microsoft.com/pub/debull/A05mar/deshpande.ps db/journals/debu/debu28.html#DeshpandeGM05