An effective authentication mechanism for ubiquitous collaboration in heterogeneous computing environment. - Soobok Shin; Taeshik Shon; Hongjin Yeh; Kangseok Kim (Peer-to-Peer Netw. Appl., 2014)

An efficient secure authentication scheme with user anonymity for roaming user in ubiquitous networks. - Soobok Shin; Hongjin Yeh; Kangseok Kim (Peer-to-Peer Netw. Appl., 2015)