Scalable Trajectory Similarity Search Based on Locations in Spatial Networks.
Eleftherios TiakasDimitrios RafailidisPublished in: MEDI (2015)
Keyphrases
- similarity search
- spatial networks
- metric space
- trajectory data
- knn
- k nearest neighbor
- distance function
- road network
- similarity measure
- similarity queries
- multimedia databases
- high dimensional
- query processing
- road segments
- high dimensional data
- indexing techniques
- access methods
- moving objects
- vector space
- r tree
- travel time
- computer vision
- neural network
- data management
- face recognition
- spatial data
- databases
- feature vectors
- training data
- database