Schema Evolution publication categorizer

... are conceptually integrated into a single cohesive schema. In this work we propose a modeling framework for schema integration, capturing ... with the outcome of a schema integration process. In this paper we provide a systematic analysis of the process properties and ...

Publication - avigal - 04/17/2013 - 03:05 - 0 comments - 1 attachment

... prepositional attachment). The number of concepts aligned in two ontologies of anatomy before and after augmentation serves as the ...

Publication - hartung - 04/17/2013 - 01:16 - 0 comments - 1 attachment

... evolution is the process of applying changes to a schema in a consistent way and propagating these changes to the instances while the database is in operation. In this process there are two problems to consider: semantics of ...

Publication - cat - 04/16/2013 - 05:49 - 0 comments - 0 attachments

... or changing parts of the language. Making versioning work in practice is one of the most difficult problems in computing, with a long history of failed attempts. Arguably one reason why ...

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

... 1 - 9 In this paper, we propose a schema versioning mechanism to manage the schema evolution in temporal object-oriented databases. The schema evolution management uses an ...

Publication - cat - 04/16/2013 - 04:38 - 0 comments - 0 attachments

... 1 - 9 In this paper, we propose a methodology for managing database evolutions by ... The first ontology describes the changes occurring in a database application. The second one aims at characterizing techniques and ...

Publication - cat - 04/16/2013 - 02:38 - 0 comments - 0 attachments