The Open UniversitySkip to content
 

Capturing emerging relations between schema ontologies on the Web of Data

Nikolov, Andriy and Motta, Enrico (2010). Capturing emerging relations between schema ontologies on the Web of Data. In: COLD-2010 Consuming Linked Data at The 9th International Semantic Web Conference (ISWC 2010), 7-11 November 2010, Shanghai, China.

Full text available as:
[img]
Preview
PDF (Accepted Manuscript) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
Download (420Kb)
URL: http://people.csail.mit.edu/pcm/tempISWC/workshops...
Google Scholar: Look up in Google Scholar

Abstract

Semantic heterogeneity caused by the use of different ontologies to describe the same topics represents an obstacle for many data integration tasks on the Web of Data, in particular, discovering relevant repositories for interlinking and comparing repositories with respect to the coverage of specific domains. To facilitate these tasks, mappings between schema terms are needed alongside the links between instances. Currently, explicitly specified schema-level mappings are scarce in comparison with instance-level links. However, by analysing existing instance-level links it is possible to capture correspondences between classes to which these instances belong. In our experiments, we applied this approach on a large scale to generate schema-level mappings between several Linked Data repositories. The results of these experiments provide some interesting insights about the use of ontologies on the Web of Data and schema-level relations which emerge from existing data-level interlinks.

Item Type: Conference Item
Copyright Holders: CEUR-WS
Project Funding Details:
Funded Project NameProject IDFunding Body
Not SetNot SetEC 7th Framework Programme, in the context of the SmartProducts project (231204)
Extra Information: Published in the Proceedings of The First International Workshop on Consuming Linked Data (COLD2010), edited by Olaf Hartig, Andreas Harth, Juan Sequeda
Academic Unit/Department: Knowledge Media Institute
Interdisciplinary Research Centre: Centre for Research in Computing (CRC)
Related URLs:
Item ID: 29275
Depositing User: Kay Dave
Date Deposited: 24 Aug 2011 14:55
Last Modified: 27 Oct 2012 21:31
URI: http://oro.open.ac.uk/id/eprint/29275
Share this page:

Actions (login may be required)

View Item
Report issue / request change

Policies | Disclaimer

© The Open University   + 44 (0)870 333 4340   general-enquiries@open.ac.uk