A Secure Packet Filtering Mechanism for Tunneling over Internet. - Wan-Jik Lee; Seok-Yeol Heo; Tae Young Byun; Young-Ho Sohn; Ki Jun Han (ICESS, 2007)

Dynamic Transmission Target Selection Scheme for Load-Balancing in WSN. - Seok-Yeol Heo; Wan-Jik Lee; Won-Yeoul Lee (FGIT-FGCN (2), 2011)