Range-Free Localization Using Expected Hop Progress in Wireless Sensor Networks.

Yun Wang Xiaodong Wang Demin Wang Dharma P. Agrawal Range-Free Localization Using Expected Hop Progress in Wireless Sensor Networks. 1540-1552 2009 20 IEEE Trans. Parallel Distrib. Syst. 10 http://dx.doi.org/10.1109/TPDS.2008.239 db/journals/tpds/tpds20.html#WangWWA09