A Network-Conscious Approach to End-to-End Video Delivery over Wide Area Networks Using Proxy Servers. - Yuewei Wang; Zhi-Li Zhang; David Hung-Chang Du; Dongli Su (INFOCOM, 1998)

Visual Constructor: Remote Authoring in a Web-based Learning System. - Wei-hsiu Ma; David Hung-Chang Du; Yen-Jen Lee; Dongli Su; Mengjou Lin (WebNet, 1998)

Video staging: a proxy-server-based approach to end-to-end video delivery over wide-area networks. - Zhi-Li Zhang; Yuewei Wang; David Hung-Chang Du; Dongli Su (IEEE/ACM Trans. Netw., 2000)