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International Journal of Knowledge and Systems Science, 2010
A grand number of ontologies have been developed and are publicly accessible on the Web making techniques for mapping between various ontologies more significant. Research has been made in the area of ontology alignment, a grand number of approaches, algorithms, and tools have been developed in recent years, but are still not “perfect” and excellent ...
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A grand number of ontologies have been developed and are publicly accessible on the Web making techniques for mapping between various ontologies more significant. Research has been made in the area of ontology alignment, a grand number of approaches, algorithms, and tools have been developed in recent years, but are still not “perfect” and excellent ...
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Scaling alignment of large ontologies
International Journal of Bioinformatics Research and Applications, 2010In recent years, the number of shared biomedical ontologies has increased dramatically, resulting in a need for integration of these knowledge sources. Automated solutions to aligning ontologies address this growing need. However, only very recently, solutions for scalability of ontology alignment have begun to emerge.
Suzette K, Stoutenburg +3 more
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2009
Sometimes the use of a single ontology is not sufficient to cover different vocabularies for the same domain, and it becomes necessary to use several ontologies in order to encompass the entire domain knowledge and its various representations. Disciplines where this occurs include medical science and biology, as well as many of its associated subfields
Marcos Martínez Romero +3 more
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Sometimes the use of a single ontology is not sufficient to cover different vocabularies for the same domain, and it becomes necessary to use several ontologies in order to encompass the entire domain knowledge and its various representations. Disciplines where this occurs include medical science and biology, as well as many of its associated subfields
Marcos Martínez Romero +3 more
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2009
At present, ontologies are considered to be an appropriate solution to the problem of heterogeneity in data, since ontological methods make it possible to reach a common understanding of concepts in a particular domain. However, utilizing a single ontology is neither always possible nor recommendable, given that different tasks or different points of ...
José Manuel Vázquez Naya +3 more
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At present, ontologies are considered to be an appropriate solution to the problem of heterogeneity in data, since ontological methods make it possible to reach a common understanding of concepts in a particular domain. However, utilizing a single ontology is neither always possible nor recommendable, given that different tasks or different points of ...
José Manuel Vázquez Naya +3 more
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Frame-Based Ontology Alignment
Proceedings of the AAAI Conference on Artificial Intelligence, 2017The need of handling semantic heterogeneity of resources is a key problem of the Semantic Web. State of the art techniques for ontology matching are the key technology for addressing this issue. However, they only partially exploit the natural lan- guage descriptions of ontology entities and they are mostly unable to find ...
ASPRINO, LUIGI +3 more
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Agent-based ontology alignment
Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics, 2012In this paper, we describe the structure and outline the content of the tutorial on Agent-Based Ontology Alignment. The tutorial is planned in two parts with an overall timeframe of 2 hours. Part 1 covers the basics of ontology alignment -- basic definitions; problem statements and problem classification based on the settings; the applications of ...
Vadim Ermolayev, Maxim Davidovsky
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Improving ontology alignment through memetic algorithms
2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011), 2011Born primarily as means to model knowledge, ontologies have successfully been exploited to enable knowledge exchange among people, organizations and software agents. However, because of strong subjectivity of ontology modeling, a matching process is necessary in order to lead ontologies into mutual agreement and obtain the relative alignment, i.e., the
ACAMPORA, GIOVANNI +4 more
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Ontology Alignment and Merging
2008In recent years many biomedical ontologies, including anatomy ontologies, have been developed. Many of these ontologies contain overlapping information and often we would want to be able to use multiple ontologies. This requires finding the relationships between terms in the different ontologies, i.e. we need to align them.
Patrick Lambrix, He Tan
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FUZZY ONTOLOGY ALIGNMENT USING BACKGROUND KNOWLEDGE
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2014We propose an ontology alignment framework with two core features: the use of background knowledge and the ability to handle vagueness in the matching process and the resulting concept alignments. The procedure is based on the use of a generic reference vocabulary, which is used for fuzzifying the ontologies to be matched.
Todorov, Konstantin +3 more
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Semantic Similarity-Based Ontology Alignment for Enterprise Ontologies
2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009Ontology, as a representation of shared conceptualization of specific domain, is a key technology for the Semantic Web. In recent years, with the rapid development of the Semantic Web, many large enterprises have established their own ontologies. In order for enterprises to facilitate communication and interoperability across multiple ontologies, we ...
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