Owen, C.G., Rudnicka, A. R., Mullen, R., Barman, S., Monekosso, D., Whincup, P.H., Ng, J. and Paterson, C. (2009) Measuring retinal vessel tortuosity in 10-year-old children: validation of the Computer-Assisted Image Analysis of the Retina (CAIAR) program. Investigative Ophthalmology and Visual Science, 50(5), pp. 2004-2010. ISSN (print) 1552-5783

Mullen, Robert J., Monekosso, Dorothy N., Barman, Sarah A. and Remagnino, Paolo (2009) Autonomous control laws for mobile robotic surveillance swarms. In: IEEE international conference on Computational intelligence for security and defense; 8 July - 10 July 2009, Ottawa, Canada. ISBN 9781424437634

Mullen, Robert J., Monekosso, Dorothy, Barman, Sarah, Remagnino, Paolo and Wilkin, Paul (2008) Artificial ants to extract leaf outlines and primary venation patterns. In: Dorigo, Marco , Birattari, Mauro , Blum, Christian , Clerc, Maurice , Stützle, Thomas and Winfield, Alan F.T., (eds.) Ant Colony Optimization and Swarm Intelligence. Berlin : Springer. pp. 251-258. (Lecture Notes in Computer Science, (5217)) ISSN (print) 0302-9743 ISBN 9783540875260