Multimedia Abstractions for a Digital Video Library. - Michael G. Christel; David B. Winkler; C. Roy Taylor (ACM DL, 1997)

Improving Access to a Digital Video Library. - Michael G. Christel; David B. Winkler; C. Roy Taylor (INTERACT, 1997)

Evolving Video Skims into Useful Multimedia Abstractions. - Michael G. Christel; Michael A. Smith 002; C. Roy Taylor; David B. Winkler (CHI, 1998)