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Managing Multiple Ontologies and Ontology Evolution in Ontologging.

... Maedche, A.; Motik, B.; Stojanovic, L.; Studer, R.; Volz, R. ... Maedche, A Motik, B ...

Publication - cat - 06/15/2023 - 14:51 - 0 comments - 0 attachments

Wrapper-based evolution of legacy information systems

... severe heterogeneity problems. For instance, incorporating a new program in a legacy database application can create an integrity mismatch, since the ...

Publication - huliganka - 04/17/2013 - 12:05 - 0 comments - 1 attachment

Database application evolution: a transformational approach

... to database schemas, to data and to programs through a general strategy. This strategy requires the documentation of database ... techniques. Our approach, called DB-MAIN, relies on a generic database model and on transformational paradigm that states that ... can be modeled by schema transformations. Indeed, a transformation provides both structural and instance mappings that formally ...

Publication - huliganka - 04/17/2013 - 11:38 - 0 comments - 1 attachment

A visual tool for ontology alignment to enable geospatial interoperability

... integration relies on the alignment of the concepts of a global ontology that describe the domain, with the concepts of the ontologies ... ontology is established, agreements that encode a variety of mappings between concepts are derived. In this way, users can ...

Publication - cat - 04/17/2013 - 11:27 - 0 comments - 0 attachments

Evolution of rule-based programs

... analysers, and program transformations. We provide a pragmatic, transformation-based approach for expressing and tracking changes ...

Publication - cat - 04/17/2013 - 10:27 - 0 comments - 0 attachments

Managing source schema evolution in web warehouses

... Marotta, A; Motz, R; Ruggia, R Author:  Marotta, A Motz, R ...

Publication - cat - 04/17/2013 - 05:27 - 0 comments - 0 attachments

Mapping the Gene Ontology into the Unified Medical Language System

... Lomax, J.; McCray, A.T. Author:  ... J McCray, A Year:  ...

Publication - hartung - 04/16/2013 - 09:05 - 0 comments - 0 attachments