Passive ranging in outdoor environment. - Michael E. Bazakos; Durga P. Panda; David Duncan (ICRA, 1985)

Data communications network for a merchant bank. - David Duncan (Comput. Commun., 1988)

A system for obstacle detection during rotorcraft low-altitude flight. - Bir Bhanu; Barry A. Roberts; David Duncan; Subhodev Das (WACV, 1992)

The Analogical Model-based Physics System: A Workbench to Investigate Issues in How to Support Learning by Analogy in Physics. - Paul Brna; David Duncan (CALISCE, 1996)

XBarnacle: Making Theorem Provers More Accessible. - Helen Lowe; David Duncan (CADE, 1997)

Flexible ILE Development: Case Studies of an Agent-Based Software Engineering Approach. - David Duncan; Paul Brna (Intelligent Tutoring Systems, 1998)

CAL/VAL Preparatory Activities for The EPS-SG MWI and ICI Instruments. - Francesco De Angelis 004; Vinia Mattioli; Christophe Accadia; Tim Hewison; Vasileios Barlakas; Ana Radovan; Robin Ekelund; Rosemary Munro; Thierry Marbach; Massimo Labriola; Giordano Bruni; Maurizio De Bartolomei; et al. (IGARSS, 2024)