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» Avoiding Simplicity Is Complex
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DMDW
2001
307views Management» more  DMDW 2001»
15 years 3 months ago
An Analysis of Many-to-Many Relationships Between Fact and Dimension Tables in Dimensional Modeling
Star schema, which maintains one-to-many relationships between dimensions and a fact table, is widely accepted as the most viable data representation for dimensional analysis. Rea...
Il-Yeol Song, William Rowen, Carl Medsker, Edward ...
VMV
2001
168views Visualization» more  VMV 2001»
15 years 3 months ago
High-quality Volume Rendering of Adaptive Mesh Refinement Data
Adaptive mesh refinement (AMR) is a numerical simulation technique used in computational fluid dynamics (CFD). By using a set of nested grids of different resolutions, AMR combine...
Gunther H. Weber, Oliver Kreylos, Terry J. Ligocki...
110
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CACM
2010
104views more  CACM 2010»
15 years 1 months ago
Faster dimension reduction
Data represented geometrically in high-dimensional vector spaces can be found in many applications. Images and videos, are often represented by assigning a dimension for every pix...
Nir Ailon, Bernard Chazelle
SOFTWARE
2002
15 years 1 months ago
Sequential Diagnosis in the Independence Bayesian Framework
We present a new approach to test selection in sequential diagnosis (or classification) in the independence Bayesian framework that resembles the hypothetico-deductive approach to ...
David McSherry
JAT
2010
61views more  JAT 2010»
15 years 5 days ago
Multivariate complex B-splines and Dirichlet averages
Abstract. The notion of complex B-spline is extended to a multivariate setting by means of ridge functions employing the known geometric relationship between ordinary B-splines and...
Peter Massopust, Brigitte Forster