DZI: An air index for spatial queries in one-dimensional channels.
Kwangjin ParkAlexis JolyPatrick ValduriezPublished in: Data Knowl. Eng. (2019)
Keyphrases
- spatial queries
- indexing techniques
- spatial index
- spatial data
- spatial databases
- r tree
- index structure
- spatial objects
- efficient processing
- range queries
- multi dimensional
- k nearest neighbor
- query processing
- b tree
- geographic information systems
- similarity search
- road network
- database
- data structure
- skyline queries
- databases
- metric space
- query result
- similarity measure
- text classification