On Practical Nearest Sub-Trajectory Queries under the Fréchet Distance.
Joachim GudmundssonJohn PfeiferMartin P. SeyboldPublished in: CoRR (2022)
Keyphrases
- euclidean distance
- query point
- query processing
- response time
- range queries
- database
- efficient processing
- real world
- answering queries
- database queries
- query evaluation
- web search engines
- distance function
- distance measure
- nearest neighbor
- query language
- user queries
- complex queries
- moving object databases
- query logs
- retrieval systems
- k nearest neighbor
- query formulation
- spatio temporal
- pre computed
- data structure