Succinct Trit-array Trie for Scalable Trajectory Similarity Search.
Shunsuke KandaKoh TakeuchiKeisuke FujiiYasuo TabeiPublished in: SIGSPATIAL/GIS (2020)
Keyphrases
- similarity search
- uncertain trajectories
- efficient search
- data structure
- metric space
- distance function
- high dimensional
- similarity measure
- query processing
- multimedia databases
- similarity retrieval
- similarity queries
- high dimensional data
- knn
- r tree
- efficient similarity search
- indexing techniques
- b tree
- similarity searching
- hash functions
- approximate similarity search
- locality sensitive hashing
- dynamic time warping
- nearest neighbor search
- indexing structure
- space partitioning
- triangle inequality
- pattern recognition
- image processing
- cross view
- data mining
- neural network