Extracting Ontology Properties from the Web-Tables

Song-il Cha and Z. M. Ma
Additional contact information
Song-il Cha: College of Information Science and Engineering, Northeastern University, Shenyang, China
Z. M. Ma: College of Information Science and Engineering, Northeastern University, Shenyang, China

International Journal of Systems and Service-Oriented Engineering (IJSSOE), 2012, vol. 3, issue 3, 64-77

Abstract: Web-tables are ubiquitous in Web pages. Since tables themselves are organized structurally and semantically, they are good resources from which we can easily extract ontology. But, most Web-tables are designed for intuitive perception of humans, thus, it has a certain limit to interpret table content using only structural information of the table. So this paper focuses on the method for interpretation of table content based on semantic characteristics of the table. In order to obtain many property elements used for ontology inference, in this paper, the authors discuss how to extract ontology properties from Web-tables. The extracted properties include the following elements: Is-a relationship, class-instance relationship, triple, property domain, property range, symmetric property, transitive property, functional property, and inverse functional property, property for defining super-sub relationship. Through experiment, the authors show that their method can effectively extract property elements from Web-tables.

Date: 2012
References: Add references at CitEc
Citations:

Downloads: (external link)
http://services.igi-global.com/resolvedoi/resolve. ... 018/jssoe.2012070104 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:igg:jssoe0:v:3:y:2012:i:3:p:64-77

Access Statistics for this article

International Journal of Systems and Service-Oriented Engineering (IJSSOE) is currently edited by Wuhui Chen

More articles in International Journal of Systems and Service-Oriented Engineering (IJSSOE) from IGI Global
Bibliographic data for series maintained by Journal Editor ().