@inproceedings{CASE-2010-LiH,
	author        = "Jingshan Li and Patricia K. Howard",
	booktitle     = "{Proceedings of the Sixth International Conference on Automation Science and Engineering}",
	doi           = "10.1109/COASE.2010.5583968",
	isbn          = "978-1-4244-5447-1",
	pages         = "897--902",
	publisher     = "{IEEE}",
	title         = "{Modeling and analysis of hospital emergency department: An analytical framework and problem formulation}",
	year          = 2010,
}