Resource Management Using New Reputation Model in Computational Economy for Grid

Grid environment is dynamic and open, therefore the reputation of entities in grid is becoming the focus of people´s attention. Although, recently the study on the grid computing is resultful, the researches of reputation field are still not perfect, especially in the field of computational economy for grid. This paper presents a reputation calculation model, which is suitable in the environment of computational economy for grid. We also design a reputation control module (RCM) based on the reputation model, using for resource management in computational economy for grid. Additionally we give a detailed introduction of the internal structure and workflow of RCM. At last the paper shows the significance of our research through simulating experiments.