Chang, V., Wills, G. and Walters, R.J. (2011) Towards business integration as a service 2.0 (BIaaS 2.0). In: e-Business Engineering (ICEBE), 2011. IEEE Xplore Digital Library, Beijing, pp. 341-346. ISBN 978-1-4577-1404-7 (doi:https://doi.org/10.1109/ICEBE.2011.66)

Chang, Victor, De Roure, David, Wills, Gary and Walters, Robert John (2011) Case studies and sustainability modelling presented by cloud computing business framework. International Journal of Web Services Research, 8 (3). ISSN 1545-7362 (Print), 1546-5004 (Online) (doi:https://doi.org/10.4018/JWSR.2011070102)

Chang, Victor, Li, Chung-Sheng, De Roure, David, Wills, Gary, Walters, Robert and Chee, Clinton (2011) The financial clouds review. International Journal of Cloud Applications and Computing, 1 (2). pp. 41-63. ISSN 2156-1834 (Print), 2156-1826 (Online) (doi:https://doi.org/10.4018/ijcac.2011040104)

Chang, Victor (2011) A thorough investigation of cloud computing: sustainability modelling and enterprise portability for industry and academia. In: SET for BRITAIN 2011, 14 Mar 2011, Houses of Parliament, London, UK. (Unpublished)

Chang, Victor, De Roure, David, Wills, Gary, Walters, Robert John and Barry, Timothy (2011) Organisational sustainability modelling for return on investment: case studies presented by a National Health Service (NHS) Trust UK. Journal of Computing and Information Technology, 19 (3). pp. 177-192. ISSN 1330-1136 (Print), 1846-3908 (Online) (doi:https://doi.org/10.2498/cit.1001951)

Chang, Victor, Wills, Gary and De Roure, David (2010) Cloud business models and sustainability: impacts for businesses and e-research. In: UK e-Science All Hands Meeting 2010 "e-Science: novel research, new science and enduring impact", 13-16 Sep 2010, Cardiff, Wales, UK. (Unpublished)

Chang, Victor, Wills, Gary, De Roure, David and Chee, Clinton (2010) Investigating the cloud computing business framework - modelling and benchmarking of financial assets and job submissions in clouds. In: UK e-Science All Hands Meeting 2010 "e-Science: novel research, new science and enduring impact", 13-16 Sep 2010, Cardiff, Wales, UK. (Unpublished)

Chang, Victor, Wills, Gary and David, De Roure (2010) A review of cloud business models and sustainability. In: 2010 IEEE 3rd International Conference on Cloud Computing (CLOUD 2010), 5-10 July, 2010, Miami, Florida, USA.

Chang, Victor, Wills, Gary and De Roure, David (2010) Towards financial cloud framework - modelling and benchmarking of financial assets in public and private clouds. In: IEEE Cloud 2010, the Third International Conference on Cloud Computing, 5-10 Jul 2010, Miami, Florida, USA. (Unpublished)

Chang, Victor, Bacigalupo, David, Wills, Gary and De Roure, David (2010) A categorisation of cloud computing business models. In: Proceedings 10th IEEE/ACM International Conference on Cluster, Cloud and Grid Computing (CCGrid 2010). IEEE Conference Publications . The Institute of Electrical and Electronics Engineers, Inc., Los Alamitos, California & New York, USA and Tokyo, Japan, pp. 509-512. ISBN 978-0-7695-4039-9/10 (doi:https://doi.org/10.1109/CCGRID.2010.132)

Chang, Victor, De Roure, Dave and Wills, Gary (2010) The review of cloud business models and demonstrations in finance and health clouds. In: European Identity Conference, Cloud 2010, 4-7 May 2010, Munich, Germany.

Chang, Victor (2010) The OMII software - Flexible for being a grid and a cloud. In: 2010 International Symposium on Grid Computing (ISGC), 9-12 Mar 2010, Taipei, Taiwan. (Unpublished)

Chang, Victor (2010) Cloud computing – strategies and cases from fifteen industrial firms. Discussion Paper. Unknown. (Unpublished)

Chang, Victor (2010) Three detailed case studies and 3D modelling for the Review of Cloud Business Models and Sustainability. Technical Report. Unknown. (Unpublished)

Chang, Victor (2009) Cloud storage framework – An integrated technical approach and prototype for breast cancer. In: UK e-Science All Hands Meeting 2009: Past, present and future, 7-9 Dec 2009, Oxford, UK. (Unpublished)