Curt Schurgers Vlasios Tsiatsis Saurabh Ganeriwal Mani B. Srivastava Optimizing Sensor Networks in the Energy-Latency-Density Design Space. 70-80 2002 1 IEEE Trans. Mob. Comput. 1 http://doi.ieeecomputersociety.org/10.1109/TMC.2002.1011060 db/journals/tmc/tmc1.html#SchurgersTGS02