vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases.
Cheng XuCe ZhangJianliang XuPublished in: CoRR (2018)
Keyphrases
- range queries
- databases
- multi dimensional
- indexing techniques
- index structure
- efficient processing
- r tree
- multi dimensional data
- disk allocation
- query processing
- range searching
- metric space
- multidimensional data
- database
- sufficient conditions
- relational databases
- data retrieval
- data model
- range query processing
- training data
- query types
- range aggregate queries
- data points
- bitmap indexes
- mobile objects
- database systems
- b tree
- data management
- knn