Keyphrases
- shortest path
- path queries
- flow graph
- shortest path problem
- spatial networks
- shortest path algorithm
- minimum length
- query language
- reverse nearest neighbor
- road network
- query processing
- travel time
- path length
- weighted graph
- range queries
- geodesic distance
- complex queries
- routing algorithm
- response time
- finding the shortest path
- optimal path
- minimal surface
- multi dimensional
- shortest distance
- dijkstra algorithm
- mobile robot