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DATAMINE
2010
141views more  DATAMINE 2010»
13 years 4 months ago
Exact indexing for massive time series databases under time warping distance
Vit Niennattrakul, Pongsakorn Ruengronghirunya, Ch...
PODS
2005
ACM
127views Database» more  PODS 2005»
14 years 4 months ago
FTW: fast similarity search under the time warping distance
Time-series data naturally arise in countless domains, such as meteorology, astrophysics, geology, multimedia, and economics. Similarity search is very popular, and DTW (Dynamic T...
Yasushi Sakurai, Masatoshi Yoshikawa, Christos Fal...
ICDE
2007
IEEE
123views Database» more  ICDE 2007»
14 years 6 months ago
Stream Monitoring under the Time Warping Distance
The goal of this paper is to monitor numerical streams, and to find subsequences that are similar to a given query sequence, under the DTW (Dynamic Time Warping) distance. Applica...
Yasushi Sakurai, Christos Faloutsos, Masashi Yamam...
ICDE
2008
IEEE
214views Database» more  ICDE 2008»
14 years 6 months ago
Efficient Online Subsequence Searching in Data Streams under Dynamic Time Warping Distance
Abstract- Data streams of real numbers are generated naturally in many applications. The technology of online subsequence searching in data streams becomes more and more important ...
Mi Zhou, Man Hon Wong
IANDC
2007
117views more  IANDC 2007»
13 years 4 months ago
Computing the edit distance of a regular language
The edit distance (or Levenshtein distance) between two words is the smallest number of substitutions, insertions, and deletions of symbols that can be used to transform one of the...
Stavros Konstantinidis