摘要
[目的/意义]为解决军工行业现有情报信息存储和管理在知识化、关联化关系表征和检索方面的不足。[方法/过程]分析情报信息的特征和对知识化管理的需求,将知识管理系统的研究方法应用于情报信息管理,并对基础的关联数据模型进行改进和扩展,提出一种支持语义表达的情报信息数据模型ECC-RDF,最后介绍基于此模型的情报信息表示和检索。[结果/结论]该数据模型可良好支持情报信息的语义和关联关系表征、检索等知识化管理的需求。
[Purpose/significance] The paper is to solve the shortcomings of the existing information storage and management in the military industry in terms of knowledge-based and correlative relation representation and retrieval.[Method/process] The paper analyzes the characteristics of information and its needs of knowledge-based management, applies methods of knowledge management system to information management, improves and extends the basic linked data model, and proposes an information data model of ECC-RDF (Extension on Chinese Compatible RDF Model), which supports semantic representation, finally introduces information representation and retrieval based on the model mentioned above.[Result/conclusion] The data model can well support the needs of knowledge-based management of information such as semantic and relational representation and retrieval.
作者
辛乐
邓大松
杨予昊
Xin Le;Deng Dasong;Yang Yuhao(Nanjing Research Institute of Electronics Technology, Nanjing Jiangsu 210039;Key Laboratory of IntelliSense Technology, CETC, Nanjing Jiangsu 210039)
出处
《情报探索》
2019年第5期35-41,共7页
Information Research
基金
江苏省科技厅项目"雷达情报数据集成与语义分析技术"的研究成果之一
关键词
关联数据
情报管理
语义
数据模型
linked data
intelligence management
semantics
data model
