Key management in wireless sensor networks with inter-network sensor roaming. - Sejin Choi; Venkatesh Sarangan; Steve Trost (LCN, 2008)

Secure access control protocol for WSNs with inter-network roaming. - Sejin Choi; Venkatesh Sarangan; Johnson P. Thomas; Sridhar Radhakrishnan (LCN, 2010)