@inproceedings{CIKM-2008-TodaYMK,
	author        = "Hiroyuki Toda and Norihito Yasuda and Yumiko Matsuura and Ryoji Kataoka",
	booktitle     = "{Proceedings of the 17th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1458082.1458349",
	isbn          = "978-1-59593-991-3",
	pages         = "1489--1490",
	publisher     = "{ACM}",
	title         = "{Incorporating place name extents into geo-ir ranking}",
	year          = 2008,
}