Stößer, Jochen; Neumann, Dirk; Weinhardt, Christof - In: European Journal of Operational Research 203 (2010) 2, pp. 464-475
Grid technologies and the related concepts of utility computing and cloud computing enable the dynamic sourcing of computer resources and services, thus allowing enterprises to cut down on hardware and software expenses and to focus on key competencies and processes. Resources are shared across...