-Tree Based Index Structure for Geographic-Aware Obfuscation.
Quoc Cuong ToTran Khanh DangJosef KüngPublished in: ACIIDS (1) (2011)
Keyphrases
- index structure
- kd tree
- multi dimensional
- query processing
- r tree
- data structure
- range queries
- nearest neighbor
- main memory
- data distribution
- access methods
- efficient query processing
- nearest neighbor search
- reverse engineering
- database management systems
- indexing structure
- multidimensional index structures
- database systems
- b tree
- indexing schemes
- tree structure
- multidimensional indexing
- spatial index
- inverted index
- disk accesses
- suffix tree
- knn
- xml documents
- similarity queries
- relational databases
- space partitioning
- high dimensional
- learning algorithm