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Schema Evolution
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- A Coevolution Approach for Database Schemas and Related Ontologies
... of semantical concepts, but only technical schema changes. In this paper we present our mapping of database schemas to ontologies, ...
Publication - cat - 04/17/2013 - 11:05 - 0 comments - 0 attachments
- Defining Metrics for Conceptual Schema Evolution
... how such stability should be observed and measured in the operational business environment with evolving information needs and ...
Publication - cat - 04/17/2013 - 04:16 - 0 comments - 1 attachment
- Optimizing Performance of Schema Evolution Sequences
... systems, the generation of structured web pages from data in database systems, or the integration of systems with different native data ... at the deferred execution approach for schema evolution in an effort to improve availability of the system, to the best of our ...
Publication - cat - 04/16/2013 - 07:49 - 0 comments - 1 attachment
- Change Management for a Temporal Versioned Object-Oriented Database
... 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
- Facilitating database attribute domain evolution using mesodata
... Proc. 3rd Int. Workshop on Evolution and Change in Data Management (ECDM 2004), LNCS 3289 ... can be considered a combination ofschema evolution, in which the structure evolves with the addition and deletion of attributes and ...
Publication - cat - 04/16/2013 - 04:05 - 0 comments - 1 attachment
- Engineering for Conceptual Schema Flexibility
... Proc. Research Issues in Data Engineering (RIDE) URL: ...
Publication - cat - 04/16/2013 - 03:38 - 0 comments - 0 attachments
- Supporting database evolution: Using ontologies matching
... 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
- Version Propagation in Federated Database Systems
... integrity of and dependencies between product data created in many different engineering applications. Most of these applications support ... of drawings and documents. Consequently, federations in engineering environments have to provide version management on their global ...
Publication - cat - 04/16/2013 - 01:27 - 0 comments - 0 attachments
- A Framework for Schema Evolution by Meta Object Manipulation
... 10 - 49 In this paper we address the problem of schema evolution in object-oriented database systems. Most currently available database ...
Publication - cat - 04/16/2013 - 01:16 - 0 comments - 0 attachments