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SIAMSC
2010
143views more  SIAMSC 2010»
13 years 9 months ago
Computing and Deflating Eigenvalues While Solving Multiple Right-Hand Side Linear Systems with an Application to Quantum Chromod
Abstract. We present a new algorithm that computes eigenvalues and eigenvectors of a Hermitian positive definite matrix while solving a linear system of equations with Conjugate G...
Andreas Stathopoulos, Konstantinos Orginos
3DIM
2005
IEEE
14 years 4 months ago
Fast Simultaneous Alignment of Multiple Range Images Using Index Images
This paper describes a fast, simultaneous alignment method for a large number of range images. Generally the most time-consuming task in aligning range images is searching corresp...
Takeshi Oishi, Atsushi Nakazawa, Ryo Kurazume, Kat...
SPAA
1999
ACM
14 years 3 months ago
Recursive Array Layouts and Fast Parallel Matrix Multiplication
Matrix multiplication is an important kernel in linear algebra algorithms, and the performance of both serial and parallel implementations is highly dependent on the memory system...
Siddhartha Chatterjee, Alvin R. Lebeck, Praveen K....
DAC
2004
ACM
14 years 12 months ago
Sparse transformations and preconditioners for hierarchical 3-D capacitance extraction with multiple dielectrics
Capacitance extraction is an important problem that has been extensively studied. This paper presents a significant improvement for the fast multipole accelerated boundary element...
Shu Yan, Vivek Sarin, Weiping Shi
CDC
2009
IEEE
114views Control Systems» more  CDC 2009»
14 years 2 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