King, C, Valera Espina, M., Grech, R., Mullen, R., Remagnino, P., Iocchi, L. I., Marchetti, L, Nardi, D, Monekosso, D. N. and Nicolescu, Mircea (2012) Multi-robot and multi-camera patrolling. In: Pal, Sankar K. , Petrosino, Alfred and Maddalena, Lucia, (eds.) Handbook on Soft Computing for Video Surveillance. London, U.K. : Chapman & Hall. pp. 255-286. (Chapman & Hall/CRC Cryptography and Network Security Series) ISBN 9781439856840

Valera, Maria, Velastin, Sergio A., Ellis, Anna and Ferryman, James (2011) Communication mechanisms and middleware for distributed video surveillance. IEEE Transactions on Circuits and Systems for Video Technology, 21(12), pp. 1795-1809. ISSN (print) 1051-8215

Iocchi, Luca, Monekosso, Ndedi D., Nardi, Daniele, Nicolescu, Mircea, Remagnino, Paolo and Valera, Maria (2011) Smart monitoring of complex public scenes. In: Robot-Human Teamwork in Dynamic Adverse Environment. AAAI Fall Symposium series; 04 - 06 Nov 2011, Airlington, Virginia.

Valera Espina, M., Grech, R., de Jager, D., Remagnino, P., Iocchi, L. I., Monekosso, D.N., Nicolescu, Mircea and King, C (2011) Multi-robot teams for environmental monitoring. In: Remagnino, Paolo , Monekosso, Dorothy N. and Jain, Lakhmi C., (eds.) Innovations in Defence Support Systems-3. Intelligent Paradigms in Security. Berlin, Germany : Springer. pp. 183-210. (Studies in Computational Intelligence, (336)) ISSN (print) 1860-949X ISBN 9783642182778

Valera Espina, Maria (2006) An approach for designing a real-time intelligent distributed surveillance system. (PhD thesis), Kingston University, .

Valera Espina, Maria and Velastin, Sergio A. (2004) The use of real-time networks to design a distributed architecture for large real time surveillance systems. In: 8th World Multi-Conference on Systemics, Cybernetics and Informatics; 18 - 21 Jul 2004, Orlando, U.S..