摘要
本体是知识共享的重要工具,也是知识图谱的上层结构。随着数据规模和本体复杂性的增长,本体理解与应用日益困难。本体摘要作为缩小本体规模的一项技术,为加速本体理解与应用提供了技术支持。给出了本体摘要的不同定义;对本体摘要方法进行比较分析;介绍了本体摘要评估的指标体系;最后提出本体摘要的进一步研究方向。
Ontology is an important tool for knowledge sharing,while it is also the upper structure of knowledge graph.With the explosion of data and ontology complexity,ontology understanding and application are becoming more and more difficult.As a technique to shrink ontology scale,ontology summarization accelerated ontology understanding and application technologically.Different definitions of ontology summarization were shown,ontology summarization methods were compared and analyzed,ontology summarization evaluation parameter system was introduced,and at last,possible future research area was given.
作者
丁悦航
于洪涛
黄瑞阳
李英乐
DING Yuehang;YU Hongtao;HUANG Ruiyang;LI Yingle(National Digital Switching System Engineering & Technological R & D Center, Zhengzhou 450002, China)
出处
《网络与信息安全学报》
2018年第10期12-21,共10页
Chinese Journal of Network and Information Security
基金
国家自然科学基金资助项目(No.61521003)~~
关键词
知识图谱
本体
本体摘要
本体评估
knowledge graph
ontology
ontology summarization
ontology evaluation
