Earticle

초록

영어

Ontology evolution in collateral environments mainly features that multiple users modify the same ontology. All of the ontology change sequences submitted by the users may not be done to the ontology because there are conflicts between them. Unlike previous approach that some ontology change sequences must be removed, this paper focuses on the relationship between ontology changes rather than ontology change sequences. We defined a dependence relationship between two ontology changes and searched all the dependences from different ontology change sequences. We constructed a direct graph for ontology changes with the dependences set. On this basis, we proposed an algorithm based on Traveling Salesmen Problem to find a suitable evolution path. A prototype is implemented and the experiment showed that our approach could keep more ontology changing.

목차

Abstract
 1. Introduction
 2. An Example
 3. Formal Description of Ontology Change
 4. Description of Our Approach
  4.1. Algorithm for Extracting all Dependences
  4.2. Algorithm for Finding Evolution Path
 5. Implementation of Prototype for our Approach
  5.1. Experiments with Prototype
 6. Related Work
 7. Conclusion and Future Work
 References

키워드

저자

• Ke Zhao [ School of Electronics and Information Engineering, Dalian Jiaotong University, Dalian 116028, China ]
• Changxian Li [ School of Motor car Operation and Maintenance Engineering, Dalian Jiaotong University, Dalian 116028, China ]
• Yannan Sun [ School of Motor car Operation and Maintenance Engineering, Dalian Jiaotong University, Dalian 116028, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Database Theory and Application

• 간기

  격월간

• pISSN

  2005-4270

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605