Aneja, Y.P.; Chandrasekaran, R.; Li, Xiangyong; Nair, K.P.K. - In: European Journal of Operational Research 204 (2010) 3, pp. 604-612
This paper studies the strong minimum energy topology design problem in wireless sensor networks. The objective is to assign transmission power to each sensor node in a directed wireless sensor network such that the induced directed graph topology is strongly connected and the total energy...