Similarity Search Over Time-Series Data Using Wavelets.
Ivan PopivanovRenée J. MillerPublished in: ICDE (2002)
Keyphrases
- similarity search
- streaming time series
- high dimensional
- metric space
- distance function
- multiresolution
- multimedia databases
- similarity searching
- similarity measure
- query processing
- high dimensional data
- data points
- symbolic aggregate approximation
- feature extraction
- knn
- indexing techniques
- hash functions
- data analysis
- r tree
- indexing structure
- image processing
- multimodal data
- nearest neighbor queries
- locality sensitive hashing
- approximate similarity search
- cross view
- machine learning
- similarity retrieval
- similarity queries
- nearest neighbor search
- pattern recognition
- efficient indexing
- low dimensional
- dynamic time warping
- metric access methods
- data mining