Schema Evolution publication categorizer

... as well as implicitly in relational databases. Since a concept lattice can be regarded as an inheritance hierarchy we propose to ... and complexity of concept analysis algorithms we provide a new algorithm tailored to our problem. The new algorithm has polynomial ...

Publication - cat - 09/13/2022 - 17:45 - 0 comments - 0 attachments

... We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only currently pervasive on the web, but ...

Publication - cat - 07/03/2022 - 23:42 - 0 comments - 1 attachment

... Lambrix, P; Edberg, A Author:  ... P Edberg, A Year:  ...

Publication - cat - 04/16/2013 - 21:38 - 0 comments - 1 attachment

... 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

... 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

... views In logical database design or as the creation of a global schema from existing databases in a distributed or centralized environment. During the “view lntegration" phase ...

Publication - cat - 04/16/2013 - 13:05 - 0 comments - 0 attachments

... Schema integration is the activity of providing a unified representation of multiple data sources. The core problems in schema ... schema objects, and schema merging, i.e. the creation of a unified schema based on the identified mappings. Existing schema matching ...

Publication - cat - 04/16/2013 - 12:49 - 0 comments - 0 attachments

... Bellahsène, Z; Bonifati, A; Rahm, E Author:  ... Z Bonifati, A Rahm, E ...

Publication - cat - 04/16/2013 - 11:49 - 0 comments - 0 attachments

... View merging, also called view integration, is a key problem in conceptual modeling. Large models are often constructed and ... views, but it is important to be able to consolidate a set of views to gain a unified perspective, to understand interactions ...

Publication - cat - 04/16/2013 - 07:05 - 0 comments - 0 attachments