The path of City Emergency Rescue System Analysis and Implementation
Huang Ling-li · Journal of Tongren University · 2009
Shortest path problem of graph theory in the computer has a wide range of applications,especially in urban geographic information systems,many issues related to urban road network can be incorporated into the shortest path problem areas are.The article first of several common shortest path algorithm,the focus of an analysis of city-based emergency rescue system,the path of A-Star algorithm,and the realization of the algorithm is given.