- Schema Evolution in Heterogeneous Database Architectures, A Schema Transformation Approach
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McBrien, P; Poulovassilis, A
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Publication - cat - 09/13/2022 - 17:45 - 0 comments - 0 attachments
- Schema versioning
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Database and software systems are rarely stable ... of system modifications after implementation [Lientz, B. P. 1983] and facilitating those changes is complicated if large numbers of ...
Publication - cat - 01/20/2018 - 09:23 - 0 comments - 0 attachments
- Metrics for the Prediction of Evolution Impact in ETL Ecosystems: A Case Study
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Simitsis, A
Papastefanatos, G
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Vassiliadis, P
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Publication - pvassil - 04/25/2013 - 08:40 - 0 comments - 0 attachments
- Understanding ontology evolution: A change detection approach
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Plessers, P; Troyer, O De; Casteleyn, S
Author: ... - 99
In this article, we propose a change detection approach in the context of an ontology evolution framework ...
Publication - cat - 04/17/2013 - 13:16 - 0 comments - 0 attachments
- Galaxy: Encouraging data sharing among sources with schema variants
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Mork, P; Seligman, L; Morse, M.;Rosenthal, A;
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Publication - cat - 04/17/2013 - 12:38 - 0 comments - 1 attachment
- Wrapper-based evolution of legacy information systems
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Thiran, P.; Hainaut, J.-L.; Houben, G.-J.; Benslimane, D.
... severe heterogeneity problems. For instance, incorporating a new program in a legacy database application can create an integrity ...
Publication - huliganka - 04/17/2013 - 12:05 - 0 comments - 1 attachment
- Collaborative and Usage-driven Evolution of Personal Ontologies
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Haase, P
Hotho, A
Schmidt-Thieme, L
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Publication - erhard - 04/17/2013 - 09:27 - 0 comments - 0 attachments
- Managing the Evolution of Service Specifications
... Vasilios; Benbernou, Salima; Papazoglou, Mike P.
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The ability to cope with multiple competing ...
Publication - erhard - 04/17/2013 - 06:05 - 0 comments - 0 attachments
- Towards quality-oriented data warehouse usage and evolution
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Vassiliadis, P; Bouzeghoub, M; Quix, C
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Publication - cat - 04/17/2013 - 05:27 - 0 comments - 1 attachment
- Database Schema Evolution through the Specification and Maintenance of Changes on Entities and Relationships
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Chrysanthis, P
Chang, S
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A flexible database system needs to support changes ...
Publication - erhard - 04/17/2013 - 05:16 - 0 comments - 0 attachments
- What-If Analysis for Data Warehouse Evolution
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Papastefanatos, G.; Vassiliadis, P.; Simitsis, A.; Vassiliou, Y.
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Publication - pvassil - 04/17/2013 - 04:49 - 0 comments - 0 attachments
- DOGMA-MESS: A Tool for Fact-Oriented Collaborative Ontology Evolution
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Leenheer, P De; Debruyne, C
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Publication - cat - 04/17/2013 - 03:16 - 0 comments - 1 attachment
- Comment on Bancilhon and Spyratos' "Update semantics and relational views"
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Keller, A.M.
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... effect of every update that he is allowed on the view.” (p. 562) If this
requirement is eliminated, there are other reasonable ...
Publication - huliganka - 04/17/2013 - 00:16 - 0 comments - 1 attachment
- An Online Bibliography on Schema Evolution
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Rahm, Erhard; Bernstein, Philip A.
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Bernstein, P
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Publication - admin - 04/16/2013 - 22:49 - 0 comments - 1 attachment
- Automated Co-evolution of Conceptual Models, Physical Databases, and Mappings
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Terwilliger, J; Bernstein, P
Author:
... the database and mapping must evolve in kind. We present a technique that, in most cases, allows those evolutions to progress ...
Publication - cat - 04/16/2013 - 20:38 - 0 comments - 0 attachments
- Ontology Evolution: State of the Art and Future Directions
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Leenheer, P De; Mens, T
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Publication - cat - 04/16/2013 - 19:49 - 0 comments - 1 attachment
- Impact of XML schema evolution
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Genevès, P; Layaïda, N; Quint, V
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... is described by the original schema.
We propose a unifying framework for determining the effects of XML Schema evolution both ...
Publication - cat - 04/16/2013 - 11:49 - 0 comments - 0 attachments
- Semantics of Database Transformations
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Buneman, P
Kosky, A
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Publication - erhard - 04/16/2013 - 11:38 - 0 comments - 1 attachment
- Effiziente Verträglichkeitsprfung und automatische Migration von Workflow-Instanzen bei der Evolution von Workflow-Schemata
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Dadam, P
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Publication - cat - 04/16/2013 - 11:05 - 0 comments - 1 attachment
- Language Extensions for the Automation of Database Schema Evolution
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Papastefanatos, G.; Vassiliadis, P.; Simitsis, A.; Aggistalis, K.; Pechlivani, F.; Vassiliou, Y.
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Publication - gpapas - 04/16/2013 - 08:27 - 0 comments - 1 attachment
- Design Metrics for Data Warehouse Evolution
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Papastefanatos, G.; Vassiliadis, P.; Simitsis, A.; Vassiliou, Y.
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Publication - gpapas - 04/16/2013 - 08:16 - 0 comments - 0 attachments
- Adaptive Query Formulation to Handle Database Evolution
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Papastefanatos, G.; Vassiliadis, P.; Vassiliou, Y.
Author:
... to handle database evolution. In this paper, we introduce a graph-based model that uniformly captures relations, views, constraints and ...
Publication - gpapas - 04/16/2013 - 07:38 - 0 comments - 1 attachment
- Hecataeus: A What-If Analysis Tool for Database Schema Evolution
... Papastefanatos, G.; Anagnostou, F.; Vassiliadis, P.; Vassiliou, Y.
Author:
... Small changes in the database configurations might impact a large number of applications and data stores around the system: queries and ...
Publication - gpapas - 04/16/2013 - 07:27 - 0 comments - 0 attachments
- Hecataeus: A Framework for Representing SQL Constructs as Graphs
... Papastefanatos, G.; Kyzirakos, K; Vassiliadis, P.; Vassiliou, Y.
Author:
... workflows). In this paper, we first introduce and sketch a graph-based model that that uniformly captures relations, views, constraints ...
Publication - gpapas - 04/16/2013 - 06:38 - 0 comments - 1 attachment
- Rule-based Management of Schema Changes at ETL sources
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Papastefanatos, G.; Vassiliadis, P.; Simitsis, A.; Sellis, T.; Vassiliou, Y.
Author: ...
Publication - gpapas - 04/16/2013 - 04:27 - 0 comments - 1 attachment