MixGeo: efficient secure range queries on encrypted dense spatial data in the cloud.
Ruoyang GuoBo QinYuncheng WuRuixuan LiuHong ChenCuiping LiPublished in: IWQoS (2019)
Keyphrases
- spatial data
- range queries
- spatial databases
- r tree
- spatial queries
- multidimensional data
- multi dimensional
- index structure
- query processing
- spatial objects
- efficient processing
- spatial data mining
- geographic information systems
- knn
- metric space
- spatial relationships
- access methods
- spatial join
- disk allocation
- temporal data
- location based services
- cloud computing
- indexing techniques
- data quality
- data cube
- similarity search
- data analysis
- data structure
- metadata
- query types
- spatio temporal databases
- data mining