Shortest-Path-Preserving Rounding.
Herman J. HaverkortDavid KübelElmar LangetepePublished in: IWOCA (2019)
Keyphrases
- shortest path
- shortest path problem
- road network
- shortest path algorithm
- routing algorithm
- approximation algorithms
- travel time
- mixed integer
- weighted graph
- path selection
- flow graph
- linear programming
- path length
- dijkstra algorithm
- finding the shortest path
- strongly connected components
- optimal path
- linear programming relaxation
- geodesic distance