Similarity Search in multidimensional time series using the Coulomb's law.
Claudinei Garcia de AndradeMarcela Xavier RibeiroPublished in: J. Inf. Data Manag. (2014)
Keyphrases
- similarity search
- multidimensional time series
- metric space
- multimedia databases
- high dimensional
- query processing
- distance function
- similarity measure
- similarity searching
- knn
- high dimensional data
- efficient similarity search
- triangle inequality
- vector space
- indexing techniques
- hash functions
- similarity retrieval
- nearest neighbor search
- non stationary
- similarity queries
- r tree
- indexing structure
- locality sensitive hashing
- dimensionality reduction
- distance computation
- data analysis
- euclidean distance
- efficient indexing
- multimodal data
- multi dimensional
- cross view
- metric access methods
- triangular inequality
- computer vision