A Distributed Hybrid Indexing for Continuous KNN Query Processing over Moving Objects.
Imene BarecheYing XiaPublished in: ISPRS Int. J. Geo Inf. (2022)
Keyphrases
- knn
- k nearest neighbor
- moving objects
- query processing
- nearest neighbor
- similarity search
- refinement step
- sequential scan
- range queries
- text categorization
- knn algorithm
- distance computation
- k nearest neighbour
- mobile objects
- distance function
- distributed environment
- support vector machine svm
- text classification
- inverted index
- information retrieval
- index structure
- similarity queries
- spatial queries
- database systems
- road network
- image sequences
- indexing techniques
- r tree
- support vector machine
- neural network
- moving object databases
- spatial networks
- access methods
- knn classifier
- background subtraction
- nearest neighbour
- input space
- classification method
- classification algorithm
- video sequences
- data mining