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» On Reduct Construction Algorithms
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CIKM
2003
Springer
15 years 5 months ago
Dimensionality reduction using magnitude and shape approximations
High dimensional data sets are encountered in many modern database applications. The usual approach is to construct a summary of the data set through a lossy compression technique...
Ümit Y. Ogras, Hakan Ferhatosmanoglu
CDC
2009
IEEE
114views Control Systems» more  CDC 2009»
15 years 3 months ago
Parametric model order reduction accelerated by subspace recycling
Abstract-- Many model order reduction methods for parameterized systems need to construct a projection matrix V which requires computing several moment matrices of the parameterize...
Lihong Feng, Peter Benner, Jan G. Korvink
DAC
2003
ACM
16 years 1 months ago
Power grid reduction based on algebraic multigrid principles
With the scaling of technology, power grid noise is becoming increasingly significant for circuit performance. A typical power grid circuit contains millions of linear elements, m...
Haihua Su, Emrah Acar, Sani R. Nassif
99
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ICDCS
2006
IEEE
15 years 6 months ago
On Scheduling Expansive and Reductive Dags for Internet-Based Computing
Earlier work has developed the underpinnings of a theory of scheduling computations having intertask dependencies—modeled via dags—for Internet-based computing. The goal of th...
Gennaro Cordasco, Grzegorz Malewicz, Arnold L. Ros...
ISBI
2004
IEEE
16 years 1 months ago
Speckle Reduction on Ultrasound Image by Variational Methods and Adaptive Lagrangian Multipliers
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...
Arnaud Ogier, Pierre Hellier, Christian Barillot