Interactive Multiple-User Location-Based Keyword Queries on Road Networks.
Yong WangXiaoran DuanXiaodong YangYiquan ZhangXiaosong ZhangPublished in: IEEE Access (2018)
Keyphrases
- keyword queries
- road network
- location based services
- user interaction
- structured data
- keywords
- user queries
- keyword search
- location information
- multiple users
- information access
- query evaluation
- travel time
- shortest path
- semi structured
- spatial networks
- user experience
- user interface
- mobile devices
- moving objects
- keyword search in relational databases
- efficient processing
- search engine
- xml schema
- web search engines
- user preferences
- multi dimensional
- data model
- xml documents
- database systems
- computer vision