@inproceedings{SIGMOD-2006-PapadimitriouY,
	author        = "Spiros Papadimitriou and Philip S. Yu",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1142473.1142545",
	isbn          = "1-59593-256-9",
	pages         = "647--658",
	publisher     = "{ACM}",
	title         = "{Optimal multi-scale patterns in time series streams}",
	year          = 2006,
}