In this paper a P2P system is proposed for indexing and discovering Grid resources. And Grid resources are characterized by a set of attributes, and our system can be queried for resources satisfying arbitrary range conditions on these attributes.

• 文中提出一个P2P系统,该系统能够检索和发现网格资源,并给网格资源定义了一些属性,在这些属性范围内,系统能够检索资源,从而能够满足任意范围内资源的需要。