Research on Grid Resource Search Mode Li Guangming@Information management department , Shanghai finance university Shanghai, China

摘要

This paper summarized the defect of tree cover network and P2P resources search method, according to the characteristics of grid resources, based on A* algorithm, took search state as a node, built resources search state space. Through the implementation of the minimum cost of operation, to change the search status, to get the appropriate grid resources and to create the optimal search path being the guidance information to the next search course. In this paper a simulation experiments was carried out to compare search efficiency of several ways to search the grid resources.