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Schema Evolution
- Schema Evolution (5)
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- Model Management (1)
- Information integration (1)
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- Database Change Management and Schema Evolution in DB2 for z/OS Version 8
Authors: Mullins, C.S. Author: Mullins, C Year: ...
Publication - cat - 04/17/2013 - 13:16 - 0 comments - 0 attachments
- Object-Oriented Software Evolution
... keep the programs flexible and short, they are described in terms of propagation patterns. Each phase of an evolution history is tested in small steps that are constrained by class dictionary graphs belonging to a ...
Publication - erhard - 04/17/2013 - 08:49 - 0 comments - 0 attachments
- Towards quality-oriented data warehouse usage and evolution
... provide high level quality of data and quality of service. In the DWQ project we have proposed an architectural framework and a repository ... metadata which describes all the data warehouse components in a set of metamodels to which is added a quality metamodel, defining for each ...
Publication - cat - 04/17/2013 - 05:27 - 0 comments - 1 attachment
- DSMDiff: A Differentiation Tool for Domain-Specific Models
... of domain-specific models has not been explored deeply in the modeling community. Traditional modeling practice using the UML relies ... (i.e., all UML diagrams conform to a single metamodel). In contrast, Domain- Specific Modeling (DSM) is an emerging model-driven ...
Publication - cat - 04/17/2013 - 03:05 - 0 comments - 1 attachment
- XML mapping technology: Making connections in an XML-centric world
... for heterogeneous data exchange. Its popularity is due in large part to the ease with which diverse kinds of information can be ... exchanging such information between autonomous sources. In the absence of controlling standards, such sources will typically choose ...
Publication - cat - 04/16/2013 - 18:05 - 0 comments - 1 attachment
- Semantic matching
... matching, called semantic matching. As its name indicates, in semantic matching the key intuition is to exploit the model-theoretic information, which is codified in the nodes and the structure of graphs. The contributions of this paper are ...
Publication - admin - 04/16/2013 - 16:49 - 0 comments - 1 attachment
- A Theory of Attributed Equivalence in Databases with Application to Schema Integration
Authors: Larson, J. A.; Navathe, S. B.; Elmasri, R. Author: Larson, J ...
Publication - admin - 04/16/2013 - 15:16 - 0 comments - 1 attachment
- Effiziente Verträglichkeitsprfung und automatische Migration von Workflow-Instanzen bei der Evolution von Workflow-Schemata
... KB Sollen Workflow-Management-Systeme (WfMS) in umfassender Weise fur die rechnerbasierte Verwaltung und Steuerung von ... wo gewnscht und mglich auch auf die bereits (vielleicht in groer Zahl) laufenden Workflow-Instanzen bertragen werden sollen. Dies bei ...
Publication - cat - 04/16/2013 - 11:05 - 0 comments - 1 attachment
- Losslessness and semantic correctness of database schema transformation: another look at schema equivalence
... two groups of relation schemata play important roles in a database environment. These transformations are used for obtaining normal ... belonging to one group of schemata are usually maintained in computer storage, while those belonging to another group of schemata can be ...
Publication - cat - 04/15/2013 - 20:27 - 0 comments - 1 attachment