DISKs: A System for Distributed Spatial Group Keyword Search on Road Networks.
Siqiang LuoYifeng LuoShuigeng ZhouGao CongJihong GuanPublished in: Proc. VLDB Endow. (2012)
Keyphrases
- keyword search
- road network
- spatial networks
- spatial databases
- keywords
- structured data
- relational databases
- geographic information systems
- travel time
- shortest path
- search engine
- spatial queries
- spatial data
- moving objects
- xml keyword search
- keyword queries
- xml data
- xml documents
- mobile objects
- distributed systems
- keyword search in relational databases
- xml databases
- spatio temporal
- proximity search
- keyword search over relational databases
- spatial objects
- search queries
- road segments
- query language
- computer vision
- trajectory data
- databases
- query keywords