Inquiring the Description of Heterogeneity among Computational Systems

It is valuable work to construct computational system by means of network,so that its capacity and power can be enhanced and extended. But there is heterogeneity in common among computational systems. It is main obstacle for computational systems to cooperate well. This paper inquires the sound description of heterogeneity for computational systems,and presents several appoaches on definition of heterogeneity. That is significant to go a step further for hiding or exploring heterogeneity in the future.