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Schema Evolution
- Schema Evolution (5)
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- Model Management (1)
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Search: in, Conference, 2008
8 results
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- Managing the Evolution of Service Specifications
... according to customers’ needs and requirements. In this paper we introduce the concept of service evolution management, which ...
Publication - erhard - 04/17/2013 - 06:05 - 0 comments - 0 attachments
- Round-Trip Engineering for Maintaining Conceptual-Relational Mappings
... to achieve interoperability or overcome impedance mismatch in modern data-centric applications. However, both schemas and conceptual ... mapping needs to be updated to reflect the new semantics in the CM/schema. In this paper, we propose a round-trip engineering solution ...
Publication - erhard - 04/17/2013 - 05:16 - 0 comments - 0 attachments
- X-SOM: Ontology Mapping and Inconsistency Resolution
... Data integration is an old but still open issue in the database research area, where Semantic Web technologies, such as ... find and solve conflicts due to data source heterogeneity. In this paper we present X-SOM: an ontology mapping tool developed within the ...
Publication - krlis1337 - 04/16/2013 - 09:05 - 0 comments - 0 attachments
- Automatically Determining Compatibility of Evolving Services
... using conventions on version numbers and namespaces. In all cases, the compatibility among services description must be evaluated, ... performed manually, particularly for complex descriptions. In this paper, we describe a method to automatically determine when two service ...
Publication - KarinBecker - 04/16/2013 - 08:27 - 0 comments - 0 attachments
- Language Extensions for the Automation of Database Schema Evolution
... Systems face the problem of maintaining their systems in the presence of frequently occurring changes in any counterpart of it. In other words, when a change occurs in any point of ...
Publication - gpapas - 04/16/2013 - 08:27 - 0 comments - 1 attachment
- Design Metrics for Data Warehouse Evolution
... same design construct. The behavior of the chosen design in the presence of evolution events is an important parameter for this choice. ...
Publication - gpapas - 04/16/2013 - 08:16 - 0 comments - 0 attachments
- Hecataeus: A What-If Analysis Tool for Database Schema Evolution
... are added, removed or updated rather often. Small changes in the database configurations might impact a large number of applications and ...
Publication - gpapas - 04/16/2013 - 07:27 - 0 comments - 0 attachments
- Schema merging and mapping creation for relational sources
... how to generate them, and prove that schemas and views in this normal form satisfy our requirements. The view definitions in our normal form use stylized GLAV mappings, for which query rewriting is ...
Publication - erhard - 04/15/2013 - 20:16 - 0 comments - 1 attachment