Cluster-Based Similarity Search in Time Series.
Leonidas KaramitopoulosGeorgios EvangelidisPublished in: BCI (2009)
Keyphrases
- similarity search
- dynamic time warping
- streaming time series
- metric space
- distance function
- similarity measure
- similarity searching
- query processing
- high dimensional
- sequential scan
- multimedia databases
- knn
- symbolic aggregate approximation
- cross view
- similarity queries
- indexing techniques
- similarity retrieval
- high dimensional data
- indexing structure
- subsequence matching
- r tree
- multimodal data
- triangle inequality
- efficient similarity search
- nearest neighbor search
- databases
- approximate similarity search
- hash functions
- motif discovery
- database
- data points
- moving objects
- data sets