Interactive Graphical Representation for Collaborative 3D Virtual Worlds. - Ning Gu; Jerry Jen-Hung Tsai (Comput. Aided Civ. Infrastructure Eng., 2010)

"Scales" Affecting Design Communication in Collaborative Virtual Environments. - Jeff W. T. Kan; Jerry Jen-Hung Tsai; Xiangyu Wang (Collaborative Design in Virtual Environments, 2011)