NDLI: Efficient Semantic Verification of Ontology Alignment

Content Provider	IEEE Xplore Digital Library
Author	DuyHoa Ngo Bellahsene, Z.
Copyright Year	2015
Description	Author affiliation: LIRMM, Univ. Montpellier, Montpellier, France (DuyHoa Ngo; Bellahsene, Z.)
Abstract	Verifying the semantic coherence of the discovered alignment is a crucial task in ontology matching. Mapping selection is used at the end of the matching process in order to produce the final alignment. There are different strategies and methods for selecting mappings, that can be mainly classified into two categories. The first category is based on threshold filter and cardinality filter. The second category, called also semantic verification, uses semantic filter. It takes additional semantic information of entities in the input ontologies in consideration to select the best mappings. Verifying the semantic coherence of the discovered mappings is known as a crucial and challenging task namely in large scale ontology matching because almost all reasoning systems fail or cannot completely classify large ontologies. In this paper, we present our latest work in the field of semantic verification. In order to effectively detect explicit conflicts among a set of mappings, especially in the large scale ontology matching, we perform a structural indexing for the both to-be-matched ontologies. If disjoint relations are not found in those ontologies, we propose a semantically similarity measure to determine if two classes in a large ontology are potentially disjoint. Then, we define patterns to detect conflict mappings. Once the conflict set of mappings is located, an approximation algorithm is applied to remove this inconsistency. A prototype called YAM++ implementing these contributions has participated to OEAI2013 and has got top positions in all tracks where it has participated in. In this paper, we report and analyze the evaluation results on the effectiveness and efficiency of our approach for semantic verification in large scale OAEI Large Biomedical track.
Sponsorship	IEEE Comput. Soc.
Starting Page	141
Ending Page	148
File Size	589949
Page Count	8
File Format	PDF
e-ISBN	9781467396189
DOI	10.1109/WI-IAT.2015.92
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-12-06
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ontology Alignment Alignment Incoherence Semantics Coherence Ontologies Filtering algorithms Mapping Selection Information filters Mapping Coherence Semantic Verification Indexing
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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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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