Translucent Windows in X. - Keith Packard (Annual Linux Showcase & Conference, 2000)

Efficiently Scheduling X Clients. - Keith Packard (USENIX ATC, FREENIX Track, 2000)

A New Rendering Model for X. - Keith Packard (USENIX ATC, FREENIX Track, 2000)

The X Resize and Rotate Extension - RandR. - Jim Gettys; Keith Packard (USENIX ATC, FREENIX Track, 2001)

Nickle: Language Principles and Pragmatics. - Bart Massey; Keith Packard (USENIX ATC, FREENIX Track, 2001)

Design and Implementation of the X Rendering Extension. - Keith Packard (USENIX ATC, FREENIX Track, 2001)

The Xft Font Library: Architecture and Users Guide. - Keith Packard (XFree86 Technical Conference, 2001)

X Window System Network Performance. - Keith Packard; James Gettys (USENIX ATC, FREENIX Track, 2003)