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A Conceptual Data Model for the Automatic Generation of Data Views |
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PP: 1331-1342 |
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doi:10.18576/amis/100412
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Author(s) |
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Felix Fernandez-Pena,
Pilar Urrutia-Urrutia,
Rene Canete,
Rolando Acosta-Sanchez,
Cornelio Yanez-Marquez,
Jyrki Nummenmaa,
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Abstract |
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| Traditionally, data views are seen as static, syntactically correct, data sets. The semantics of the data is not explicitly encoded
in Relational Databases (RDB) but implicitly on the applications. However, the needs to create context-aware browsing methods in
changing scenarios are demanding more flexible mechanisms. Data views need to be semantically enriched for capturing the real world
changes. In this paper, we evaluate the definition of a conceptual data model for the automatic ontology-based building of data views.
Our tests show that our approach increases the flexibility of information systems while decreases their maintenance costs. |
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