Database Technologies for the 90's and Beyond (Panel). - Magdi N. Kamel; Umeshwar Dayal; Rakesh Agrawal 001; Douglas Tolbert; Gilbert Vidal (VLDB, 1991)

Marco: A Middleware Architecture for Distributed Multimedia Collaboration. - Chia-Yen Shih; Jie Hu 005; Jinhwan Lee; Raymond Klefstad; Douglas Tolbert (ISM, 2005)