@inproceedings{DAC-2005-NieKT,
	author        = "Tingyuan Nie and Tomoo Kisaka and Masahiko Toyonaga",
	booktitle     = "{Proceedings of the 42nd Design Automation Conference}",
	doi           = "10.1145/1065579.1065637",
	isbn          = "1-59593-058-2",
	pages         = "218--221",
	publisher     = "{ACM}",
	title         = "{A watermarking system for IP protection by a post layout incremental router}",
	year          = 2005,
}