Subsumption Checking between Concept Queries in Different Ontologies Based on Mutual Instances  

作　　者：KANG Da-zhou LU Jian-jiang XU Bao-wen WANG Peng ZHOU Jin 

机构地区：[1]Department of Computer Science and Engineering, NmtheastUniversity, Nanjing 210096, Jiangsu, China [2]Jiangsu Institute of Software Quality, Nanjing 210096, Jiangsu,China [3]Institute of Science, The People＇s Liberation Army University of Science and Technology, Nanjing 210007, Jiangsu, China [4]State Key Laboratory of Software Engineering, Wuhan University, Wuhan 430072, Hubei, China

出　　处：《Wuhan University Journal of Natural Sciences》2006年第1期68-72,共5页武汉大学学报（自然科学英文版）

基　　金：Supported by the National Natural Sciences Foundation of China(60373066 ,60425206 ,90412003) , National Grand Fundamental Research 973 Pro-gramof China(2002CB312000) , National Research Foundation for the Doctoral Pro-gramof Higher Education of China (20020286004)

摘　　要：This paper proposes a checking method based on mutual instances and discusses three key problems in the method： how to deal with mistakes in the mutual instances and how to deal with too many or too few mutual instances. It provides the checking based on the weighted mutual instances considering fault tolerance, gives a way to partition the large-scale mutual instances, and proposes a process greatly reducing the manual annotation work to get more mutual instances. Intension annotation that improves the checking method is also discussed. The method is practical and effective to check subsumption relations between concept queries in different ontologies based on mutual instances.This paper proposes a checking method based on mutual instances and discusses three key problems in the method： how to deal with mistakes in the mutual instances and how to deal with too many or too few mutual instances. It provides the checking based on the weighted mutual instances considering fault tolerance, gives a way to partition the large-scale mutual instances, and proposes a process greatly reducing the manual annotation work to get more mutual instances. Intension annotation that improves the checking method is also discussed. The method is practical and effective to check subsumption relations between concept queries in different ontologies based on mutual instances.

关 键 词：ONTOLOGY concept query subsumption checking mutual instance 

分 类 号：TP393.092[自动化与计算机技术—计算机应用技术]