1. Mell P, Grance T (2011) The NIST definition of cloud computing (draft). NIST Spec Publ 800:145
2. Letaifa A, Haji A, Jebalia M, Tabbane S (2010) State of the art and research challenges of new services architecture technologies: virtualization, SOA and cloud computing. Int J Grid Distrib Comput 3
3. Cong C, Liu J, Zhang Q, Chen H, Cong Z (2010) The characteristics of cloud computing. In: 39th international conference on parallel processing workshops (ICPPW), pp 275–279
4. Zhang S, Zhang S, Chen X, Huo X (2010) Cloud computing research and development trend. In: 2nd international conference on future networks, ICFN’10, pp 93–97
5. Ahmed M, Chowdhury ASMR, Ahmed M, Rafee MMH (2012) An advanced survey on cloud computing and state-of-the-art research issues. Int J Comput Sci Issues (IJCSI) 9