【摘要】 将数字图书馆网格中的服务特征进行分类,基于这些特征分类进行多属性的数字图书馆网格服务描述,就数字图书馆网格中服务的语义描述层次问题进行探讨,提出基于本体的数字图书馆网格服务语义描述模型。更多还原

【Abstract】 This paper introduces grid service description techniques for multi-attributed DL grid,namely,setting uniform standard of metadata for each feature and describing each feature by its corresponding metadata standard.It discusses the levels of service semantic description in DL grid and establishes the semantic description model of DL grid’s service based on Ontology.更多还原