Dimitrios E. Pendarakis Nisheeth Shrivastava Zhen Liu R. Ambrosio Information Aggregation and Optimized Actuation in Sensor Networks: Enabling Smart Electrical Grids. 2386-2390 2007 conf/infocom/2007 INFOCOM http://dx.doi.org/10.1109/INFCOM.2007.286 db/conf/infocom/infocom2007.html#PendarakisSLA07