vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases.
Cheng XuCe ZhangJianliang XuPublished in: SIGMOD Conference (2019)
Keyphrases
- range queries
- databases
- multi dimensional
- indexing techniques
- index structure
- efficient processing
- multi dimensional data
- r tree
- disk allocation
- query processing
- knn
- database
- multidimensional data
- metric space
- range searching
- range query processing
- relational databases
- data management
- data sources
- disk accesses
- sufficient conditions
- metadata
- data sets
- data warehouse
- nearest neighbor
- data cube
- b tree
- database systems
- neural network
- query types
- bitmap indexes
- exact match
- data model
- wireless sensor networks