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17 results
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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