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Inverting Schema Mappings

... Fagin2006InvertingSchema.pdf 433.52 KB A schema mapping is a specification that describes how data structured under one schema (the ...

Publication - cat - 04/16/2013 - 18:27 - 0 comments - 1 attachment

Towards Automatic Merging of Domain Ontologies: The HCONE-merge approach

... Kotis, K.; Vouros, G. A.; Stergiou, K. Author:  ... source ontologies to their intended meanings. We propose a series of methods for ontology mapping (towards merging) with varying degrees ...

Publication - admin - 04/16/2013 - 14:38 - 0 comments - 1 attachment

A manifesto for model merging

... 181.77 KB If a modeling task is distributed, it will frequently be necessary to merge ... it hard to compare approaches. In this paper, we present a manifesto for research on model merging. We propose a framework for comparing different approaches to merging, by treating merge ...

Publication - cat - 04/16/2013 - 13:16 - 0 comments - 1 attachment

AutoGen: Easing model management through two levels of abstraction

... To provide easy-to-use interfaces, we have proposed a graph transformation-based model management approach that provides intuitive ... and high-level generic operators, both of which consist of a set of graph transformation rules. Users need to program or tune the ...

Publication - cat - 04/16/2013 - 08:16 - 0 comments - 0 attachments

Weaving Models with the Eclipse AMW plugin

... because they conform to different extensions of a core weaving metamodel. In this paper, we explain in detail what a model weaving is. We present a set of application scenarios, and we extract ...

Publication - huliganka - 04/16/2013 - 07:38 - 0 comments - 0 attachments

Reducing the Cost of Validating Mapping Compositions by Exploiting Semantic Relationships

... how the mapping composition algorithm is used to produce a direct mapping between schemas from independently produced schema-to-ontology ... shows that composing semantic mappings results in a more accurate composition result compared to composing mappings as morphisms. ...

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

Merging source query interfaces on web databases

... 0 Citations range:  n/a Recently, there are many e-commerce search engines ...

Publication - cat - 04/16/2013 - 06:49 - 0 comments - 0 attachments

Model-Independent Schema and Data Translation

... The approach translates both schemas and data: given a source instance I of a schema S expressed in a source model, and a target model TM, it generates ...

Publication - cat - 04/16/2013 - 03:38 - 0 comments - 1 attachment

Implementing Mapping Composition

... Bernstein, P.A.; Green, T.J.; Melnik, S.; Nash, A. Author:  ...

Publication - cat - 04/16/2013 - 03:16 - 0 comments - 1 attachment