00432nas a2200145   4500000000100000008004100001260001700042100002100059700001800080700001700098700001800115700002000133700002300153245011000176       2009                            d  cJuneaVerona1 aNikolay Borissov1 aRené Brunner1 aDirk Neumann1 aFelix Freitag1 aLeandro Navarro1 aChristof Weinhardt00aFostering Efficiency of Computational Resource Allocation - Integrating Information Services into Markets