Title :
Study on the optimum path algorithms of disaster relief chain based on MapX
Author :
Yang Zhen ; Wang Cheng-jun ; Guo Li
Author_Institution :
Sch. of Manage., Xi´an Univ. of Arch. & Tech, Xi´an, China
Abstract :
According to the actual situation of security system in disaster areas and combined with some classic shortest path algorithms, this paper gives the conception of the best path algorithms on the base of the shortest-circuit path algorithms (Dijkstra) with consideration of a coefficient of the road hustling degree. This algorithm is being used in the design and application of urban security system with good and practical result based on GIS.
Keywords :
disasters; emergency management; geographic information systems; road traffic; security; GIS; MapX; disaster areas; disaster relief chain; optimum path algorithm; road hustling degree coefficient; shortest-circuit path algorithms; urban security system; Geography Information System (GIS); MapX; hustling degree; shortest-circuit path algorithms; the best path algorithms;
Conference_Titel :
Information Science and Service Science and Data Mining (ISSDM), 2012 6th International Conference on New Trends in
Conference_Location :
Taipei
Print_ISBN :
978-1-4673-0876-2
