Issues in the Design of a Music Notation Systems. - Keith Hamel (ICMC, 1987)

Composition Design System: A Functional Approach to Composition. - Keith Hamel; Bruce W. Pennycook; Bill Ripley; Eli Blevis (ICMC, 1987)

A General-Purpose Object-Oriented System for Musical Graphics. - John Roeder; Keith Hamel (ICMC, 1989)

NoteAbility: A Music Notation System that Combines Musical Intelligence with Graphical Flexibility. - Keith Hamel (ICMC, 1994)

NoteAbility - A Comprehensive Music Notation Editor. - Keith Hamel (ICMC, 1998)

The GUIDO Notation Format: A Novel Approach for Adequately Representing Score-Level Music. - Holger H. Hoos; Keith Hamel; Kai Renz; Jürgen Kilian (ICMC, 1998)

Using Advanced GUIDO as a Notation Interchange Format. - Holger H. Hoos; Keith Hamel; Kai Renz (ICMC, 1999)

Integrated Interactive Music Performance Environment. - Keith Hamel (NIME, 2006)

A Score-Based Interface for Interactive Computer Music. - David Litke; Keith Hamel (ICMC, 2007)

Visual music instrument. - Aleksandra Dulic; Keith Hamel (Int. J. Arts Technol., 2009)

Integrated Multimodal Score-following Environment. - Martin Ritter; Keith Hamel; Bob Pritchard (ICMC, 2013)