1. An integrated architecture for cooperative sensing networks
2. M. Bhardwaj, T. Garnett, and A. P. Chandrakasan, Upper bounds on the lifetime of sensor networks, Proceedings of IEEE International Conference on Communications, Helsinki, Finland, Vol. 3, pp.785-790, June 2001.
3. M. Bhardwaj and A. P. Chandrakasan, Bounding the lifetime of sensor networks via optimal role assignments, Proceedings of IEEE Infocom Conference, New York, pp.1587-1596, 2002.
4. GPS-less low-cost outdoor localization for very small devices