@inproceedings{DAC-2007-ChenZ,
	author        = "Ruiming Chen and Hai Zhou",
	booktitle     = "{Proceedings of the 44th Design Automation Conference}",
	doi           = "10.1145/1278480.1278567",
	pages         = "338--343",
	publisher     = "{IEEE}",
	title         = "{Fast Min-Cost Buffer Insertion under Process Variations}",
	year          = 2007,
}