3055 search results - page 57 / 611 » Conceptual Modeling for Data Integration |
104
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DIWEB
2004
14 years 11 months ago
2004
In this paper, we propose a methodology developed in the framework of the VISPO project for engineering a three-layer ontology, based on the conceptualization, integration, synthes...
100
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ER
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Conceptual models are formal descriptions of application domains that are used in early stages of system development to support requirements analysis. The Unified Modeli...
DOLAP
2009
ACM
15 years 1 months ago
2009
ACM
Decisional systems are crucial for enterprise improvement. They allow the consolidation of heterogeneous data from distributed enterprise data stores into strategic indicators. An...
DGO
2003
14 years 11 months ago
2003
Metadata descriptions of database contents are required to build and use systems that access and deliver data in response to user requests. When numerous heterogeneous databases a...
INFOVIS
2005
IEEE
15 years 3 months ago
2005
IEEE
Exploratory visualization environments allow users to build and browse coordinated multiview visualizations interactively. As the number of views and amount of coordination increa...