A system for efficient and simultaneous processing of moving K nearest neighbor and spatial keyword queries.
Chongsheng ZhangPublished in: SSDBM (2014)
Keyphrases
- k nearest neighbor
- knn
- keyword queries
- efficient processing
- spatial queries
- nearest neighbor
- spatial networks
- neural network
- spatial data
- support vector machine
- knn algorithm
- structured data
- knn classifier
- keyword search
- multi dimensional
- digital libraries
- similarity search
- natural language
- range queries
- support vector
- keywords
- feature selection
- databases