一种基于本体驱动知识库的科学数据库体系结构

科学数据库主要包括数据和程序.为了能够将可用的数据资源和科学程序合并成强大的信息管理和计算系统,识别和利用它们之间的语义关系十分必要.提出一种本体的框架来获取这种关系,同时允许对科学资源的有效结合做出判断.在此基础之上,创建一种分层的开放式体系结构,这不仅能够解决传统的设计难题,还可以动态地生成工作流,最大程度地减少人工干预,以达到提高科学数据库使用效率的目的.

Scientific Data Repository Architecture Based on Ontology-Driven KBS

Scientific data repositories consist of data and programs. In order to incorporate available data resources and scientific programs into powerful information and computational system, it is mandatory to identify and exploit their semantic relationship. For this purpose, this paper advocates an ontological framework that captures these relationships and allows the inference of valid combinations of scientific resources. Based on which, we create a layered open architecture, which can not only resolve the tra...