计算网格多拍卖师系统中的3个关键问题

采用多拍卖师机制, 使用拍卖方式对计算经济网格内的资源分配进行管理. 对拍卖师系统中的3个关键性问题： 防止拍卖师欺骗（包括拍卖师欺骗的判定及处理）、 拍卖师的选择和成交价格的制定进行研究并提出相应的解决方案. 使用网格建模和模拟工具GridSim模拟网格环境, 并运用多拍卖师系统进行资源管理和任务调度实验, 对不同条件下的实验结果进行分析, 验证了计算网格多拍卖师系统的可行性.

Three Key Issues of Multi-auctioneer Model in Computer Grid

Multi auctioneer system was adopted in auction to manage computer economy network resources allocation. Thus three crucial problems related to the auctioneer system were researched such as the prevention of auctioneer’s deception (including judging and dealing with auctioneer’s deception), the choice of auctioneers, and the making of deal price, and solutions to them were proposed. In addition, applying network model and Gridsim, a kind of simulator tool, to simulate network environment, applying multi auctioneer system to conduct experiment of resource management and task dispatch and analyzing the resultsof experiments in different conditions were conducted to verify the feasibility of the computer network multi auctioneer system.