Z.  Liu and Fang, Z., ?A new range-free localization algorithm in wireless sensor networks based on improved genetic algorithm by control on adrenaline levels?, Journal of Digital Information Management, vol. 10, no. 1, pp. 50 - 54, 2012.

M.  Xie and Zhang, G., ?The design and challenges of online reprogramming system for wireless sensor networks?, Journal of Digital Information Management, vol. 9, no. 6, pp. 255 - 260, 2011.

K.  Shin, Abraham, A., and Han, S. Y., ?Self organizing sensors by minimization of cluster heads using intelligent clustering?, Journal of Digital Information Management, vol. 4, no. 1, pp. 87 - 93, 2006.