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计算机工程 ›› 2011, Vol. 37 ›› Issue (19): 50-52. doi: 10.3969/j.issn.1000-3428.2011.19.015

• 软件技术与数据库 • 上一篇    下一篇

基于ORM的OWL 2本体可视化表达

潘文林1a,2,刘大昕1b   

  1. (1. 哈尔滨工程大学 a. 机电工程学院;b. 计算机科学与技术学院,哈尔滨 150001 2. 黑龙江省现代制造工程技术研究中心,哈尔滨 150001)
  • 收稿日期:2011-04-11 出版日期:2011-10-05 发布日期:2011-10-05
  • 作者简介:潘文林(1972-),男,副教授、博士,主研方向:信息建模,本体论,数据库技术;刘大昕,教授、博士生导师

Visualization Expression of OWL 2 Ontology Based on Object Role Modeling

PAN Wen-lin   1a,2, LIU Da-xin   1b   

  1. (1a. College of Mechanical & Electrical Engineering; 1b. College of Computer Science & Technology, Harbin Engineering University, Harbin 150001, China; 2. Heilongjiang Modern Manufacturing Engineering Research Center, Harbin 150001, China)
  • Received:2011-04-11 Online:2011-10-05 Published:2011-10-05

摘要: 无相关技术背景的领域专家较难直接阅读和理解OWL 2本体。为此,提出一种使用对象角色建模(ORM)可视化表达OWL 2本体的方法,并介绍一系列相应规则。通过语义等价的模型变换和扩展构造原语,使用ORM可视化表达OWL 2的构造原语、类表达式、类公理、对象特性公理、数据特性公理和键公理。实验结果表明,内置数据类型、类等价公理和对象特性的传递性公理需要对ORM进行扩展才能表达,其余OWL 2类和公理均可语义无损地转换为ORM模型。

关键词: OWL 2语言, 面向事实建模, 对象角色建模, 本体可视化, 模型转换规则

Abstract: In order to address the problem that it is difficult to read and understand ontology expressed by OWL 2 for domain experts who have no related knowledge, this paper proposes complete mapping rules to represent OWL 2 axioms with Object Role Modeling(ORM). Based on semantic equivalent translation of models and extension of model constructions, OWL 2 primitives, class expressions, class axioms, object and data property axioms, and key axioms can be visualized by ORM directly. However, the built-in data types, class equivalent axioms, and transitivity axioms can be only visualized by expanded ORM.

Key words: OWL 2, fact-oriented modeling, Object Role Modeling(ORM), ontology visualization, model transformation rule

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