An efficient k nearest neighbor search for multivariate time series.

Kiyoung Yang Cyrus Shahabi An efficient k nearest neighbor search for multivariate time series. 65-98 2007 205 Inf. Comput. 1 http://dx.doi.org/10.1016/j.ic.2006.08.004 db/journals/iandc/iandc205.html#YangS07