Merging Taxonomies under RCC-5 Algebraic Articulations
نویسندگان
چکیده
منابع مشابه
On Merging Taxonomies under RCC-5 Algebraic Articulations
Taxonomies are widely used to classify information, and multiple (possibly competing) taxonomies often exist for the same domain. Given a set of correspondences between two taxonomies, it is often necessary to “merge” the taxonomies, thereby creating a unified taxonomy (e.g., that can then be used by data integration and discovery applications). We present an algorithm for merging taxonomies th...
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The proliferation of ontologies and taxonomies in many domains increasingly demands the integration of multiple such ontologies. The goal of ontology integration is to merge two or more given ontologies in order to provide a unified view on the input ontologies while maintaining all information coming from them. We propose a new taxonomy merging algorithm that, given as input two taxonomies and...
متن کاملRCC - 5 and its
We investigate the computational properties of the spatial algebra RCC-5 which is a restricted version of the RCC framework. The satis-ability problem for RCC-5 is known to be NP-complete but not much is known about its approximately four billion subclasses. We provide a complete classiication of satissability for all these subclasses into polynomial and NP-complete respectively. In the process...
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The proliferation of ontologies and taxonomies in many domains increasingly demands the integration of multiple such ontologies. We propose a new taxonomy merging is target-driven, i.e. we merge a source taxonomy into the target taxonomy and preserve the target ontology as much as possible. In contrast to previous approaches, ATOM does not aim at fully preserving all input concepts and relation...
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In Case-Based Reasoning (CBR), taxonomies are often used to model similarities. For complex domains and tasks such taxonomies tend to increase in size making them hard to model and maintain. This especially holds true if a group of people is working on the same taxonomy simultaneously. In this paper, we propose a solution by dividing larger taxonomies into sub-taxonomies, which can be regarded ...
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ژورنال
عنوان ژورنال: Journal of Computing Science and Engineering
سال: 2009
ISSN: 1976-4677
DOI: 10.5626/jcse.2009.3.2.109