Supporting exact indexing of arbitrarily rotated shapes and periodic time series under Euclidean and warping distance measures.

Eamonn J. Keogh Li Wei Xiaopeng Xi Michail Vlachos Sang-Hee Lee Pavlos Protopapas Supporting exact indexing of arbitrarily rotated shapes and periodic time series under Euclidean and warping distance measures. 611-630 2009 18 VLDB J. 3 http://dx.doi.org/10.1007/s00778-008-0111-4 db/journals/vldb/vldb18.html#KeoghWXVLP09