NDLI: Maintaining integrity constraints in relational to OWL transformations

Content Provider	IEEE Xplore Digital Library
Author	Ming Fang Weiling Li Sunderraman, R.
Copyright Year	2010
Description	Author affiliation: Department of Computer Science, Georgia State University, Atlanta, Georgia 30303 (Ming Fang; Weiling Li; Sunderraman, R.)
Abstract	A large portion of the Semantic Web is expected to be generated from the hidden Web of relational databases. The methods to translate relational content to OWL/RDF are reasonably straightforward, however these methods tend to lose most, if not all, important integrity constraints that are present in the relational data. In this paper, we present a para-consistent logic based method to maintain several important categories of relational integrity constraints while translating relational data into OWL. In addition, we are able to further enforce OWL-like constraints on the resulting RDFs which are essential to fully exploit the expressiveness and logical inference power of OWL. Most importantly, with our method, the problem of inconsistency checking of OWL instances reduces to simple instance matching within two classes.
Starting Page	260
Ending Page	265
File Size	118474
Page Count	6
File Format	PDF
ISBN	9781424475728
e-ISBN	9781424475735
DOI	10.1109/ICDIM.2010.5664214
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-05
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	OWL Relational databases Ontologies Resource description framework Cognition Open wireless architecture
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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