Chris and Robin have contributed to a number of technical papers such as:
V. Moumtzi and C.C. Wills, “Utilizing Living Labs approach for the Validation of Services for the Assisting Living of Elderly People”, Proceedings of the 3rd IEEE Digital Ecosystems &Technologies Conference (DEST), 1-3 June 2009, Istanbul, Turkey
V. Moumtzi, Josefina Farinos, C.C. Wills “T-Seniority: An online service platform to assist independent living of elderly population”, 2nd International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2009, 9-13 June, Corfu, Greece
C.C. Wills, L. Yngström, Chapter "Systemic-Holistic Approach to ICT Security" in 'Securing Information and Communication Systems: Principles, Technologies and Applications', Edited by Javier Lopez, Steven Furnell, SokrartisKatsikas and Ahmed Patel, Artech House, ISBN/ISSN ISBN 978-1-59693-228-9 (2008)
N.Protogeros, D.Tektonidis, A.Mavridis, C.C. Wills, A Koumpis, "FUSE: A Framework for Unified Services Engineering", 4th International Conference `Interoperability for Enterprise Software and Applications 2008, I-ESA SPRINGER-Verlag Berlin, March, Berlin, (2008)
R.C.d'A. Hirsch, (Ed.) “Managing Railway Operations and Maintenance: Best Practices from KCRC” (A & N Harris 2007) :>2,400 copies sold:
ISBN 0-952-9997-2-2 (0952999722) ISBN13 9780952999720.
G. Quirchmayr, C.C. Wills, "Data Protection and Privacy Laws in the Light of RFID and Emerging Technologies", Trust, Privacy and Security in Digital Business. 4th International Conference, TRUSTBUS 2007. Regensburg, Germany, Lecture Notes in Computer Science Springer-Verlag Berlin, September, pp. 155-164. ISBN/ISSN ISBN-13 978-3-540-74408-5 (2008)
C.C. Wills, G.Quirchmayr, "Using Soft System Based Risk Analysis as Input for Business Continuity Planning", 4th Australian Information Security Management Conference,Edith Cowan University Mount Lawley, Perth, Western Australia., December 2007
R.C.d'A Hirsch, G. Dunmore,C.C.Wills, Security and Terrorism: a Practical Guide To Reducing The Risk (Workshop, Asia-Pacific Conference on Risk Management and Safety 2005).
C.C. Wills, R.C.d'A. Hirsch, "The Capability Maturity Model (CMM) Is it worth adopting as a standard of excellence for metro railways?" in Software Management CARIS, Kingston University (2003)
C.C. Wills, R.C.d'A. Hirsch, "Software Management : The Development and maintenance of Train Supervision, Control and Protection Software" in Software Management CARIS, Kingston University (2001)
C.C. Wills, R.C.d'A. Hirsch,, "Best Practice in managing Software Development and Procurement" in Software Management CARIS, Kingston University (2001)