@article {1983801,
	title = {Minimizing Total Weighted Tardiness on Burn-In Ovens in Semiconductor Manufacturing},
	year = {2007},
	month = {2007},
	address = {Seattle, WA},
	keywords = {Gen Business, Management},
	author = {Xu,Shubin and Bean,James}
}
@article {1983806,
	title = {Pricing of Successive Product Releases: e Impact of Prior Versions with Strategic Customers},
	year = {2001},
	month = {2001},
	address = {Charlotte, NC},
	keywords = {Gen Business, Management},
	author = {Xu,Shubin and Pangburn,Michael}
}