@inproceedings{ICPR-2010-KanetoNB,
	author        = "Ryosuke Kaneto and Yuta Nakashima and Noboru Babaguchi",
	booktitle     = "{Proceedings of the 20th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.2010.32",
	isbn          = "978-0-7695-4109-9",
	pages         = "97--100",
	publisher     = "{IEEE Computer Society}",
	title         = "{Real-Time User Position Estimation in Indoor Environments Using Digital Watermarking for Audio Signals}",
	year          = 2010,
}