An Iterative Automatic Final Alignment Method in the Ontology Matching System
Journal Title: Journal of Information and Organizational Sciences - Year 2018, Vol 42, Issue 1
Abstract
Ontology matching plays an important role in the integration of heterogeneous data sources that are described by ontologies. In order to determine correspondences between ontologies, a set of matchers can be used. After the execution of these matchers and the aggregation of the results obtained by these matchers, a final alignment method is executed in order to select appropriate correspondences between entities of compared ontologies. The final alignment method is an important part of the ontology matching process because it directly determines the output result of this process. In this paper we improve our iterative final alignment method by introducing an automatic adjustment of final alignment threshold as well as a new rule for determining false correspondences with similarity values greater than adjusted threshold. An evaluation of the method is performed on the test ontologies of the OAEI evaluation contest and a comparison with other final alignment methods is given.
Authors and Affiliations
Marko Gulić, Boris Vrdoljak, Marin Vuković
Keywords
Related Articles
- EP ID EP322975
- DOI 10.31341/jios.42.1.3
- Views 158
- Downloads 0
Technology Acceptance Model Based Study of Students’ Attitudes Toward Use of Enterprise Resource Planning Solutions
Enterprise Resource Planning (ERP) solutions are the most frequently used software tool in companies in all industries. Therefore, the labour market requires the knowledge and skills for usage of ERP solutions from gradu...
Categorical Model of Structural Operational Semantics for Imperative Language
Definition of programming languages consists of the formal definition of syntax and semantics. One of the most popular semantic methods used in various stages of software engineering is structural operational semantics....
Use of Informatics Textbooks in School Classroom
Textbooks are an integral part of school classroom teaching. Their use has been researched for the past few decades with a focus on a wide variety of aspects. This paper is focused on the published literature relative to...
Estimation and Comparison of Underground Economy in Croatia and European Union Countries: Fuzzy Logic Approach
Underground economy (UE) is one of the undesired facts in every country. The size of the underground economy is an important parameter in determining the effectiveness of fiscal and monetary policy, the rate of economic...
An Overview of Graph-Based Keyword Extraction Methods and Approaches
The paper surveys methods and approaches for the task of keyword extraction. The systematic review of methods was gathered which resulted in a comprehensive review of existing approaches. Work related to keyword extracti...