A blockchain index structure based on subchain query.
Xiaogang XingYuling ChenTao LiYang XinHongwei SunPublished in: J. Cloud Comput. (2021)
Keyphrases
- index structure
- range queries
- query processing
- access methods
- indexing techniques
- data structure
- r tree
- indexing structure
- multi dimensional
- efficient query processing
- spatial index
- disk accesses
- indexing schemes
- similarity queries
- inverted index
- main memory
- nearest neighbor queries
- data distribution
- database management systems
- query execution
- efficient processing
- response time
- nearest neighbor
- database systems
- spatial databases
- multi dimensional data
- tree structure
- b tree
- secondary memory
- query evaluation
- spatial queries
- index scheme
- kd tree
- indexing scheme
- multidimensional index structures
- cost model
- multidimensional indexing
- reverse k nearest neighbor
- publish subscribe systems
- nearest neighbor search
- suffix tree
- space partitioning
- spatial objects
- spatial data
- data management
- data analysis
- database
- similarity search
- xml data
- sequential scan
- machine learning