@article {24478,
	title = {Zen-ReqOptimizer: A Search-based Approach for Requirements Assignment Optimization},
	journal = {Empirical Software Engineering},
	volume = {22},
	year = {2016},
	month = {03/2016},
	pages = {175-234},
	publisher = {Springer},
	author = {Li, Yan and Yue, Tao and Ali, Shaukat and Zhang, Li}
}
