Concurrency Control in CIAO. - Un-Jae Sung; Jae-Heon Yang; KwangYun Wohn (VR, 1999)

Ciao: A Collaborative, Immersive Architectural Layout System. - Un-Jae Sung; Jae-Heon Yang; KwangYun Wohn (Int. J. Virtual Real., 2000)