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An adaptive ontology mapping approach with neural network based constraint satisfaction

... between similar elements of different ontologies. It is a key challenge to achieve semantic interoperability in building the Semantic Web. This paper proposes a new generic and adaptive ontology mapping approach, called the PRIOR+, based ...

Publication - cat - 04/17/2013 - 11:05 - 0 comments - 0 attachments

RiMOM: A Dynamic Multistrategy Ontology Alignment Framework

... to improve the matching effectiveness. This paper presents a dynamic multistrategy ontology alignment framework, named RiMOM. The key ... between ontologies may vary widely. We propose a systematic approach to quantitatively estimate the similarity characteristics ...

Publication - george - 04/17/2013 - 10:38 - 0 comments - 0 attachments

HAMSTER: Using Search Clicklogs for Schema and Taxonomy Matching

... Nandi, A; Bernstein, P Author:  Nandi, A Bernstein, P ...

Publication - hartung - 04/17/2013 - 07:16 - 0 comments - 1 attachment

An Effective Similarity Propagation Method for Matching Ontologies without Sufficient or Regular Linguistic Information

... 0 Citations range:  n/a Most existing ontology matching methods are based ...

Publication - cat - 04/17/2013 - 05:38 - 0 comments - 0 attachments

On Applying Matching Tools to Large-scale Ontologies

... 0 Citations range:  n/a Attachment Size ... this paper, we present the Malasco system, which serves as a frame- work for reusing existing, non-scalable matching systems on ...

Publication - george - 04/17/2013 - 05:05 - 0 comments - 1 attachment

An efficient and scalable algorithm for segmented alignment of ontologies of arbitrary size

... 50 - 99 It has been a formidable task to achieve efficiency and scalability for the alignment ... or OWL (Web Ontology Language) and can be represented by a directed graph. A straightforward approach to the alignment of two ontologies ...

Publication - george - 04/17/2013 - 04:38 - 0 comments - 0 attachments

Evaluation of Similarity Measures for Ontology Mapping

... similarities that have been used in previous systems. As a result, we extracted twenty-two effective similarity measures for identifying ...

Publication - cat - 04/16/2013 - 10:05 - 0 comments - 0 attachments

... efficient and scalable algorithm for segmented alignment of ontologies of arbitrary ...

... 0 Citations range:  n/a It has been a formidable task to achieve efficiency ...

Publication - cat - 04/16/2013 - 09:38 - 0 comments - 0 attachments

Actively learning ontology matching via user interaction

... 10 - 49 Ontology matching plays a key role for semantic interoperability. Many methods have been proposed for ... can significantly improve the matching accuracy (+8.0% better than the baseline methods). (Ontology Alignment) ...

Publication - cat - 04/16/2013 - 07:27 - 0 comments - 0 attachments

An evolution-based approach for assessing ontology mappings - A case study in the life sciences

... Thor, A; Hartung, M; Gross, A; Kirsten, T; Rahm, E Author:  ...

Publication - hartung - 04/16/2013 - 00:16 - 0 comments - 1 attachment

A Gauss Function Based Approach for Unbalanced Ontology Matching

... correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among ... to find the matches between an ontology describing a local domain knowledge and another ontology covering the information over ...

Publication - hartung - 04/15/2013 - 23:49 - 0 comments - 1 attachment

Estimating the Quality of Ontology-Based Annotations by Considering Evolutionary Changes

... Gross, A; Hartung, M; Kirsten, T; Rahm, E ... Gross, A Hartung, M ... To study the quality of annotations we propose a generic evaluation approach considering the annotation generation methods ...

Publication - hartung - 04/15/2013 - 23:38 - 0 comments - 0 attachments

AgreementMaker: Efficient Matching for Large Real-World Schemas and Ontologies

... the design and implementation of the system: they require a responsive, powerful, and extensible framework to perform, evaluate, and compare matching methods. The system comprises a wide range of matching methods addressing di erent levels of granularity of ...

Publication - hartung - 04/15/2013 - 23:27 - 0 comments - 1 attachment

Creating Mappings For Ontologies in Biomedicine: Simple Methods Work

... Ghazvinian, A; Noy, NF; Musen, MA Author:  Ghazvinian, A Musen, M ...

Publication - cat - 04/15/2013 - 22:38 - 0 comments - 1 attachment

What Four Million Mappings Can Tell You About Two Hundred Ontologies

... Ghazvinian, A; Noy, N. F.; Jonquet, C.; Shah, N. H.; Musen, M. A. Author:  ...

Publication - cat - 04/15/2013 - 22:05 - 0 comments - 1 attachment

Alignment of the UMLS semantic network with BioTop: methodology and assessment

... upon strict ontological principles, using OWL DL as a formal representation language, which has become standard in the semantic ... for the resources annotated or categorized with the SN, a mapping ontology was developed aligning the SN with BioTop. METHODS: The ...

Publication - cat - 04/15/2013 - 21:27 - 0 comments - 0 attachments

Semantic similarity in biomedical ontologies

... In recent years, ontologies have become a mainstream topic in biomedical research. When biological entities are described using a common schema, such as an ontology, they can be compared by means of their ...

Publication - cat - 04/15/2013 - 20:38 - 0 comments - 0 attachments