Case tool support for requirements capture and analysis. - Ian R. McChesney; Derrick Glass; John G. Hughes (Microprocessing and Microprogramming, 1990)

Toward automated support for object-oriented modelling. - J. Ayre; Derrick Glass; John G. Hughes; I. R. McChesney (Microprocess. Microprogramming, 1993)

Job Cost and Constraint Relaxation for Scheduling Problem Solving in the CLP Paradigm. - Peng Ye; Derrick Glass; Michael F. McTear; John G. Hughes (ECAI, 1994)

An Object-Oriented Approach to the Knowledge-based Scheduling Environment. - John G. Hughes; Peng Ye; Y. Song; Derrick Glass; Maurice D. Mulvenna (International Hong Kong Computer Society Database Workshop, 1996)

A Software Asset Management (SAM) Methodology. - Derrick Glass; Harry Price; Noel Wilson (J. Inf. Law Technol., 1998)