%0 Conference Paper %B IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS) %D 2011 %T An Effective Metaheuristic Approach to Node Localization in Wireless Sensor Networks %A Massimo Vecchio %A R. López-Valcarce %A Francesco Marcelloni %B IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS) %G eng