Constrained Relay Node Placement in Wireless Sensor Networks to Meet Connectivity and Survivability Requirements. - Satyajayant Misra; Seung Don Hong; Guoliang Xue; Jian Tang 008 (INFOCOM, 2008)

Constrained relay node placement in wireless sensor networks: formulation and approximations. - Satyajayant Misra; Seung Don Hong; Guoliang Xue; Jian Tang 008 (IEEE/ACM Trans. Netw., 2010)