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: Die Ereignisgesteuerte Prozesskette (EPK) ist eine in Wissenschaft und Unternehmenspraxis weit verbreitete Modellierungssprache zur Beschreibung von Gesch

Oliver Thomas, Michael Fellmann

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9

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DKE
1999

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Designing Data Warehouses

13 years 4 months ago

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A Data Warehouse DW is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without...

Dimitri Theodoratos, Timos K. Sellis

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12

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MICCAI
2008
Springer

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Impact of Rician Adapted Non-Local Means Filtering on HARDI

14 years 5 months ago

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In this paper we study the impact of denoising the raw high angular resolution diffusion imaging (HARDI) data with the Non-Local Means filter adapted to Rician noise (NLMr). We fir...

Christian Barillot, Maxime Descoteaux, Nicolas Wie...

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15

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DKE
2006

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Schema versioning in data warehouses: Enabling cross-version querying via schema augmentation

13 years 4 months ago

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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 the chang...

Matteo Golfarelli, Jens Lechtenbörger, Stefan...

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