@article {1970911,
	title = {A Collaborative Scheduling Approach for Service-Driven Scientific Workflow Execution},
	journal = {Journal of Computer and System Sciences},
	volume = {76},
	year = {2010},
	month = {2010},
	keywords = {BIS, Business Analytics},
	author = {Dou,W. and Zhao,J. L. and Fan,Shaokun}
}