Research on Information Capability Based High-Performance Information Sharing in the Simulation Grid

For the purpose of achieving high-performance information sharing in the simulation grid,an information capability-based three phase high-performance information sharing approach (TPHPISA for short) is advanced. The main idea of TPHPISA is selecting those information sources with highest information capability and executing the best query plan. To illustrate how TPHPISA works, an application example of implementing high-performance information sharing in the stock market simulation grid is thoroughly analyzed. At last, the searching efficiency and accuracy of TPHPISA are demonstrated through comparing with other similar method.