1. RACS: a case for cloud storage diversity;Abu-Libdeh,2010
2. Maximizing efficiency by trading storage for computation;Adams,2009
3. The large firm and its suppliers;Adelman;Rev. Econ. Stat.,1949
4. iCostale: adaptive cost optimization for storage clouds;Agarwala,2011
5. Cost model based service placement in federated hybrid clouds;Altmann;Future Generation Computer Systems,2014