[IEEE 2015 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC) - Madurai, India (2015.12.10-2015.12.12)] 2015 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC) - Enhancing the lifetime of WSNs through fuzzy logic based hierarchical cluster-heads formation approachMuralidhar, K.; Geethanjali, N. · 2015