Vector-Based Trajectory Storage and Query for Intelligent Transport System.
Zhi CaiFujie RenJuncheng ChenZhiming DingPublished in: IEEE Trans. Intell. Transp. Syst. (2018)
Keyphrases
- vector space
- database
- query processing
- response time
- query evaluation
- data retrieval
- user queries
- query expansion
- inference control
- data structure
- database queries
- user interaction
- storage cost
- storage systems
- query formulation
- retrieval method
- databases
- intelligent systems
- data sources
- spatio temporal
- range queries
- retrieval systems
- data objects
- keyword search
- relevance feedback
- complex queries
- random access
- maintenance cost
- relational databases
- pre computed
- keywords
- search engine
- access paths