736 search results - page 11 / 148 » Goal-oriented requirement analysis for data warehouse design |
104
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WSC
2004
15 years 1 months ago
2004
Discrete event simulation modelling has been extensively used in modelling complex systems. Although it offers great conceptual-modelling flexibility, it is both computationally e...
101
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ER
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. As several mature implementations of data warehousing systems are fully operational, a crucial role in preserving their up-to-dateness is played by the ability to manage ...
210
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GIS
2004
ACM
16 years 1 months ago
2004
ACM
Data Warehouses and On-Line Analytical Processing systems rely on a multidimensional model that includes dimensions, hierarchies, and measures. Such model allows to express users&...
123
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DAWAK
2006
Springer
15 years 4 months ago
2006
Springer
Though in most data warehousing applications no relevance is given to the time when events are recorded, some domains call for a different behavior. In particular, whenever late re...
115
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DEXA
2009
Springer
15 years 7 months ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...