FB-Tree: Highly Efficient Tree-Based Index for Encrypted Boolean Queries in Smart Cities.
Zhiqiang WuKenli LiJin WangNaixue XiongPublished in: IACR Cryptol. ePrint Arch. (2020)
Keyphrases
- highly efficient
- boolean queries
- inverted file
- smart cities
- index structure
- b tree
- inverted index
- tree structure
- smart city
- indexing structure
- information retrieval systems
- service integration
- low cost
- text retrieval
- multi dimensional
- main memory
- r tree
- indexing method
- low complexity
- information retrieval
- nearest neighbor
- data structure
- indexing techniques
- database
- access methods
- query processing
- service composition
- world wide
- real time
- complex queries
- suffix tree
- range queries
- similarity search