SALT. A unified framework for all shortest-path query variants on road networks.
Alexandros EfentakisDieter PfoserYannis VassiliouPublished in: CoRR (2014)
Keyphrases
- shortest path
- road network
- path queries
- flow graph
- spatial queries
- travel time
- dijkstra algorithm
- transportation networks
- spatial networks
- optimal path
- data structure
- query evaluation
- query processing
- route planning
- shortest path algorithm
- weighted graph
- routing algorithm
- efficient processing
- traffic data
- spatial databases
- complex queries
- traffic congestion