Kurt Vanmechelen Jörn Altmann Omer F. Rana Economics of Grids, Clouds, Systems, and Services - 8th International Workshop, GECON 2011, Paphos, Cyprus, December 5, 2011, Revised Selected Papers 7150 2012 Springer Lecture Notes in Computer Science http://dx.doi.org/10.1007/978-3-642-28675-9 978-3-642-28674-2 GECON db/conf/gecon/gecon2011.html