recently-frequent term querying over spatio-temporal textual streams.
Thu-Lan DamSean ChesterKjetil NørvågQuang-Huy DuongPublished in: Inf. Syst. (2021)
Keyphrases
- spatio temporal
- moving objects databases
- spatio temporal databases
- data streams
- databases
- metadata
- real time
- spatial and temporal
- space time
- query processing
- moving objects
- trajectories of moving objects
- database
- moving object databases
- transactional data
- spatial and temporal relationships
- spatio temporal data
- continuous queries
- multimedia databases
- visual information
- information extraction
- image sequences
- multimedia
- information retrieval
- data sets