【摘要】 知识网格提供良好的跨越异构系统共享知识能力,但同时网格环境的复杂性阻碍了对数据、资源和知识的有效访问。在基于本体的基础上,本文提出了加入知识网格中间件层的知识网格体系结构,并阐述了相应的知识网格层次和具有的功能。更多还原

【Abstract】 Knowledge grid provides a good ability to share knowledge across heterogeneous systems.However,the complex circumstance in grid has become an obstacle for accessing data,resources and knowledge fluently.Based on ontology,this paper gives a structure joining the knowledge grid middleware layer into the knowledge grid architecture.And it also explains the level and the function of the corresponding knowledge grid.更多还原