Edge-Based Shortest Path Caching for Location-Based Services.
Detian ZhangAn LiuGaoming JinQing LiPublished in: ICWS (2019)
Keyphrases
- location based services
- shortest path
- road network
- mobile environments
- location information
- shortest path problem
- travel time
- location privacy
- mobile users
- mobile devices
- shortest path algorithm
- spatial data
- query processing
- routing algorithm
- active contours
- spatial databases
- mobile applications
- optimal path
- path length
- nearest neighbor search
- shortest distance
- uncertain data
- mobile objects
- location dependent
- image sequences
- strongly connected components