@inproceedings{SIGMOD-2002-TaoP,
	author        = "Yufei Tao and Dimitris Papadias",
	booktitle     = "{Proceedings of the 20th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/564691.564730",
	isbn          = "1-58113-497-5",
	pages         = "334--345",
	publisher     = "{ACM}",
	title         = "{Time-parameterized queries in spatio-temporal databases}",
	year          = 2002,
}