@inproceedings{DAC-2013-LiuKL,
	author        = "Wen-Hao Liu and Cheng-Kok Koh and Yih-Lang Li",
	booktitle     = "{Proceedings of the 50th Annual Design Automation Conference}",
	doi           = "10.1145/2463209.2488923",
	isbn          = "978-1-4503-2071-9",
	pages         = "9",
	publisher     = "{ACM}",
	title         = "{Optimization of placement solutions for routability}",
	year          = 2013,
}