[IEEE 2011 IEEE 3rd International Conference on Cloud Computing Technology and Science (CloudCom) - Athens, Greece (2011.11.29-2011.12.1)] 2011 IEEE Third International Conference on Cloud Computing Technology and Science - Ordinal Optimized Scheduling of Scientific Workflows in Elastic Compute CloudsZhang, Fan; Cao, Junwei; Hwang, Kai; Wu, Cheng · 2011