项目名称: 基于e-Science的民族信息资源融合与语义检索研究
项目编号: No.61262071
项目类型: 地区科学基金项目
立项/批准年度: 2013
项目学科: 自动化技术、计算机技术
项目作者: 甘健侯
作者单位: 云南师范大学
项目金额: 46万元
中文摘要: 项目针对民族信息资源的自身异构性和无序性,以及地区分布的不均衡性和应用价值的差异性等特点,以本体理论和非规范知识处理技术为基础,研究应用数据/知识融合技术解决民族信息资源的综合集成问题,解决资源间的综合集成和语义差异问题;扩展描述逻辑SHIQ为可拓非协调逻辑描述逻辑,提出一致性检测和非协调逻辑推理算法,解决本体知识库中不一致性知识的问题;研究民族信息资源本体知识库与数据库综合集成语义检索算法,实现对民族信息资源的复杂检索;构建民族科学研究协作共享环境,以e-Science技术为手段,研发民族信息资源服务原型系统。 项目以全方位、网络化、综合性的服务大众和科研人员为目标,面向云南省少数民族文化的科学研究、大众对民族信息资源获取和应用的具体需求,支持科研人员开展科学数据的获取、管理和维护的需要。项目的成果提供民族信息资源深层次的知识服务,为知识管理与知识服务提供了新的方法和技术。
中文关键词: e-Science;民族信息;资源融合;语义检索;
英文摘要: In the project, aiming at itself heterogeneous and randomness of national information resource, imbalance of regional distribution and the difference of value, we will firstly study the problem to resolve the comprehensive integration of national information resource and the problem to resolve the comprehensive integration and semantic difference of the resources, using the data or knowledge integration method and basing on the Ontology theory and non-regulatory knowledge processing technology; Secondly, we will extend the description logic SHIQ to the non-coordination description logic, develop the algorithm to check the consistency of the Ontology knowledge base and the algorithm of non-regulatory logic reasoning, to resolve the problem of inconsistency of knowledge in the Ontology knowledge base; We will also research the semantic retrieval algorithm about integration between the national information resource Ontology base and database to achieve the complex retrieve for the national information resources; Finally, we will create the collaboration sharing environment and develop the prototype system of national information resources services by e-Science technology. The project firstly aims to the comprehensive, networking and integrated serves for the public and researchers. Secondly, it faces the science r
英文关键词: e-Science;National Information;Resource fusion;Semantic retrieval;