南京理工大学学报（自然科学版）2017，Vol.41Issue(1)：22-34,13.DOI:10.14177/j.cnki.32-1397n.2017.41.01.004
知识图谱的发展与构建
Development and construction of knowledge graph
摘要
Abstract
Knowledge graph,as an intelligent and efficient way for knowledge organization,enables users to quickly and accurately query the information they need.In this paper,we provide a comprehensive survey on the development and construction of knowledge graph by reviewing and summarizing recent advances in the research and practice of knowledge graph systems in the relevant literature.In particular,our introduction includes the concept origin,development,and eventual formation of the knowledge graph,various data sources for the knowledge graph,the ontology construction and the entity extraction,and the process of knowledge mining,updating,and maintenance.Finally,we discuss the technical challenges,development trends,and future research directions of knowledge graph.In summary,the theory and the associated techniques of knowledge graph is of great research significance.However,there are still many technical challenges,which need further investigation,in building and using the knowledge graph.关键词
知识图谱/构建方法/实体/知识挖掘/扩展应用Key words
knowledge graph/construction methods/entity/knowledge mining/extended application分类
信息技术与安全科学引用本文复制引用
李涛,王次臣,李华康..知识图谱的发展与构建[J].南京理工大学学报（自然科学版）,2017,41(1):22-34,13.基金项目
国家自然科学基金(61502247,11501302,61502243,91646116) （61502247,11501302,61502243,91646116）
中国博士后科学基金(2016M600434) （2016M600434）
江苏省科技支撑计划(社会发展)项目(BE2016776) （社会发展）
江苏省"六大人才高峰"项目(XYDXXJS-CXTD-006) （XYDXXJS-CXTD-006）
江苏省博士后科研基金(1601128B)资助 （1601128B）
