Top-k Spatio-textual Similarity Search.
Sitong LiuYaping ChuHuiqi HuJianhua FengXuan ZhuPublished in: WAIM (2014)
Keyphrases
- similarity search
- query processing
- metric space
- spatio temporal
- distance function
- similarity join
- multimedia databases
- database systems
- similarity searching
- efficient similarity search
- high dimensional
- knn
- r tree
- similarity retrieval
- similarity measure
- metadata
- dynamic time warping
- multimedia
- keywords
- indexing techniques
- hash functions
- similarity queries
- cross view
- nearest neighbor search
- high dimensional data
- triangle inequality
- index structure
- indexing structure
- locality sensitive hashing
- database management systems
- moving objects
- efficient indexing
- metric access methods