Reverse Top-k Geo-Social Keyword Queries in Road Networks.
Jingwen ZhaoYunjun GaoGang ChenChristian S. JensenRui ChenDeng CaiPublished in: ICDE (2017)
Keyphrases
- road network
- keyword search in relational databases
- keyword queries
- keyword search
- shortest path
- keywords
- query keywords
- travel time
- moving objects
- spatial networks
- spatial databases
- information access
- structured data
- semi structured
- user queries
- road segments
- database
- databases
- query evaluation
- xml databases
- data management
- xml documents