路网中基于地理位置和区域封闭性的最短路径的查询算法 (Shortest Path Searching Algorithm Based on Geographical Coordinates and Closed Attribute in Road Network).
Minghao GuMing XuPublished in: 计算机科学 (2016)
Keyphrases
- shortest path
- road network
- shortest path problem
- dijkstra algorithm
- optimal path
- shortest path algorithm
- np hard
- strongly connected components
- path length
- finding the shortest path
- steiner tree
- minimum spanning tree
- flow graph
- optimal solution
- travel time
- routing algorithm
- minimum cost flow
- shortest distance
- simulated annealing
- map matching
- dynamic programming
- weighted graph
- sensor networks