Monitoring Spatial Keyword Queries Based on Resident Domains of Mobile Objects in IoT Environments.
Jun-Hong ShenMu-Yen ChenChing-Ta LuRou-Hua WangPublished in: Mob. Networks Appl. (2022)
Keyphrases
- mobile objects
- keyword queries
- spatial queries
- efficient processing
- keyword search
- structured data
- keywords
- spatial data
- user queries
- information access
- management system
- query processing
- mobile environments
- range queries
- spatial objects
- spatial databases
- xml documents
- database schema
- search engine
- xml databases
- mobile computing
- continuous queries
- query evaluation
- graph structure
- data sets
- semi structured
- nearest neighbor
- image retrieval
- high dimensional
- databases