FTW: fast similarity search under the time warping distance
PODS, pp. 326-337, 2005.
dynamic time warpingfast similarity searchsynthetic sequence data setexisting methodtime-series dataMore(10+)
Time-series data naturally arise in countless domains, such as meteorology, astrophysics, geology, multimedia, and economics. Similarity search is very popular, and DTW (Dynamic Time Warping) is one of the two prevailing distance measures. Although DTW incurs a heavy computation cost, it provides scaling along the time axis. In this paper...More