@inproceedings{ICPR-1998-KatoTI,
	author        = "Koji Kato and Saburo Tsuji and Hiroshi Ishiguro",
	booktitle     = "{Proceedings of the 14th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1998.712077",
	isbn          = "0-8186-8512-3",
	pages         = "1794--1798",
	publisher     = "{IEEE Computer Society}",
	title         = "{Representing environment through target-guided navigation}",
	year          = 1998,
}