Spatial-temporal query homogeneity for KNN object search on road networks.
Ying-Ju ChenKun-Ta ChuangMing-Syan ChenPublished in: CIKM (2013)
Keyphrases
- knn
- query point
- spatial temporal
- k nearest neighbor
- road network
- spatial queries
- nearest neighbor
- reverse k nearest neighbor
- spatial networks
- distance function
- moving objects
- range queries
- nearest neighbor search
- spatio temporal
- location based services
- text categorization
- mobile objects
- spatial and temporal
- temporal information
- data objects
- feature selection
- action recognition
- spatial databases
- skyline queries
- text classification
- metric space
- query processing
- travel time
- video shots
- neural network
- similarity queries
- support vector machine
- video data
- indexing techniques
- similarity search
- spatial information
- high dimensional
- image sequences
- computer vision