A translation approach to portable ontology specifications
Knowledge Acquisition - Special issue: Current issues in knowledge modeling
Fuzzy sets as a basis for a theory of possibility
Fuzzy Sets and Systems
Propositional, probabilistic and evidential reasoning: integrating numerical and symbolic approaches
Propositional, probabilistic and evidential reasoning: integrating numerical and symbolic approaches
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On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
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The VLDB Journal — The International Journal on Very Large Data Bases
Uncertainty in the Automation of Ontology Matching
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Artificial Intelligence
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Journal on Data Semantics IV
Preference-Based Uncertain Data Integration
EKAW '08 Proceedings of the 16th international conference on Knowledge Engineering: Practice and Patterns
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A concept hierarchy based ontology mapping approach
KSEM'10 Proceedings of the 4th international conference on Knowledge science, engineering and management
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An ontology matching method (or a matcher) aims at matching every entity (or concept) in one ontology to the most suitable entity (or entities) in another ontology. Usually it is almost impossible to find a perfect match in the second ontology for every entity in the first ontology, so a matcher generally returns a set of possible matches with some weights (uncertainty) attached to each pair of match. In order to improve a matching result, several matchers can be used and the matched results from these matchers are combined with suitable approaches. In this paper, we first propose two new matchers among three matchers we use. We then address the need of dealing with uncertainties in mapping by investigating how some uncertainty reasoning frameworks can be used to combine matching results. We apply both the Dempster Shafer theory of evidence (DS theory) and Possibility Theory to merge the results computed by different matchers. Our experimental results and comparisons with related work indicate that integrating these theories to deal with uncertain ontology matching is a promising way to improve the overall matching results.