Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-19 Cooperative journals: 《中国科学院院刊》
Abstract： Due to its unique geographical location, rich natural resources, and relatively open and flexible policy environment, Latin America has emerged as an important region for science, technology, and innovation in the world. The past years have witnessed growing momentum in the S&T cooperative relations between China and Latin America. Based on bibliometric measures, this study analyzes the status-quo of the science and technology development of Latin America, landscape of science and technology cooperation between Latin America and the rest of the world, as well as the cooperation between the Chinese Academy of Sciences and Lain American countries. It also explores potential approaches and measures for enhancing the S&T cooperation between China and Latin America in the future.
Subjects: Library Science，Information Science >> Library Science submitted time 2016-04-19
Abstract：［目的／意义］构建国史知识检索平台，提高用户获取国史知识的效率，促进国史宣传和教育。［方法／过程］提出基于本体的国史知识检索平台构建思路与总体框架，在构建国史本体知识库的基础上，采用Neo4j数据库作为RDF数据仓储，创建基于Solr的实例索引、三元组索引和词条索引，针对多种检索需求设计实现检索引擎的执行流程、检索式构造方法以及查询处理算法，并为国史知识展示设计可视化实现方式。［结果／结论］构建国史知识检索平台，提供实体检索、查询问答、关联检索、时序检索及语义资源浏览等检索与浏览服务。该平台框架及关键技术实现方案可为面向领域知识的深度检索服务提供重要参考。
Peer Review Status:
Awaiting Review
Subjects: Library Science，Information Science >> Library Science submitted time 2016-01-25
Abstract：深入开展中华人民共和国国史的教育和研究一直是各方高度重视的工作。将国史知识进行语义揭示和组织，对于国史的教育和研究具有重要意义。在参考相关研究成果的基础上，本文提出了“向下挖掘，向上组织”的国史知识语义揭示与组织方法。这一方法以国史本体为基础，在对隐藏于国史资源文本条目中的国史知识对象和相关事实进行语义挖掘和揭示的基础之上，通过国史知识对象的关联，构建国史知识网络，并基于时间、类属、层级及统计等关系，对国史知识内容进行更高层次的多维组织展示，并基于这一思路开发了相应的系统平台，实现了国史知识的揭示、重组和其他创新应用。本文所提出的国史知识语义揭示和组织方法对其他类型知识的开发利用具有参考价值。
Peer Review Status:Awaiting Review
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