Sextant: Grab's Scalable In-Memory Spatial Data Store for Real-Time K-Nearest Neighbour Search.
Zhiyin ZhangXiaocheng HuangChaotang SunShaolin ZhengBo HuJagannadan VaradarajanYifang YinRoger ZimmermannGuanfeng WangPublished in: MDM (2019)
Keyphrases
- spatial data
- k nearest neighbour
- spatial data mining
- geographic information systems
- spatial databases
- knn
- r tree
- geo spatial
- spatial queries
- spatial data management
- spatial relationships
- geographical information systems
- spatial analysis
- geospatial data
- spatial index
- data analysis
- spatial objects
- k nearest neighbor
- location based services
- main memory
- support vector machine
- spatial database systems
- geographical information
- geographical data
- multi layer perceptron
- spatial clustering
- nearest neighbour
- neural network
- indexing techniques
- remote sensing
- data mining