摘要
大数据时代,对海量的多源异构数据进行整合共享和挖掘分析并获取有用的知识,成为各个领域的重要研究内容和亟须解决的关键问题。本文分析了知识服务相关概念,研究并提出了领域知识服务体系框架,重点介绍了海洋领域知识服务体系建设和实践成效,探讨了海洋领域知识资源整合及知识图谱构建等关键技术。研究成果既可为各类涉海用户提供个性化、精准化的知识服务,也可为海洋及其相关领域知识服务体系建设提供借鉴。
In the era of big data,to integrate,share,mine and analyze multi-source heterogeneous massive data and to obtain useful knowledge have become important research contents and urgent problems to be solved in various fields.Firstly,this paper analyzes the related concepts of knowledge service and proposes the framework of domain knowledge service system.Secondly,it focuses on the construction and practice effect of marine knowledge service system.Finally,the key technical problems of marine knowledge resources integration and knowledge map construction have been discussed.The research results not only provide personalized and precise knowledge services for various marine-related users,but also provide references for the construction of knowledge service system in marine and related fields.
作者
宋丽丽
姜晓轶
赵龙飞
符昱
曹盛文
SONG Lili;JIANG Xiaoyi;ZHAO Longfei;FU Yu;CAO Shengwen(Technology Innovation Center of Marine Information,Ministry of Natural Resources,Tianjin 300171,China;National Marine Data and Information Center,Tianjin 300171,China)
出处
《自然资源信息化》
2023年第3期1-8,共8页
Natural Resources Informatization
基金
中国工程科技知识中心项目“海洋工程专业知识服务系统”(CKCEST-2022-1-4)。
关键词
知识服务
知识服务体系
海洋知识服务
知识图谱
knowledge service
knowledge service system
marine knowledge service
knowledge map
