On Practical Nearest Sub-Trajectory Queries under the Fréchet Distance.
Joachim GudmundssonJohn PfeiferMartin P. SeyboldPublished in: ACM Trans. Spatial Algorithms Syst. (2023)
Keyphrases
- euclidean distance
- query point
- query processing
- query language
- nearest neighbor
- real world
- distance measure
- distance function
- query evaluation
- database queries
- answering queries
- trajectory data
- efficient processing
- database
- data objects
- range queries
- response time
- data sources
- distance transform
- query logs
- skyline queries
- complex queries
- multi dimensional
- distance computation
- moving object databases
- protein structure alignment