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» Iterative methods for computing generalized inverses
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JCT
2010
81views more  JCT 2010»
13 years 6 months ago
q-Partition algebra combinatorics
We study a q-analog Qr(n, q) of the partition algebra Pr(n). The algebra Qr(n, q) arises as the centralizer algebra of the finite general linear group GLn(Fq) acting on a vector ...
Tom Halverson, Nathaniel Thiem
3DIM
2005
IEEE
14 years 1 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...
SIAMREV
2011
63views more  SIAMREV 2011»
12 years 10 months ago
Discrete Symbol Calculus
This paper deals with efficient numerical representation and manipulation of differential and integral operators as symbols in phase-space, i.e., functions of space x and frequen...
Laurent Demanet, Lexing Ying
EOR
2010
149views more  EOR 2010»
13 years 7 months ago
Adaptive multicut aggregation for two-stage stochastic linear programs with recourse
Outer linearization methods for two-stage stochastic linear programs with recourse, such as the L-shaped algorithm, generally apply a single optimality cut on the nonlinear object...
Svyatoslav Trukhanov, Lewis Ntaimo, Andrew Schaefe...
DAGM
2009
Springer
13 years 11 months ago
An Efficient Linear Method for the Estimation of Ego-Motion from Optical Flow
Abstract. Approaches to visual navigation, e.g. used in robotics, require computationally efficient, numerically stable, and robust methods for the estimation of ego-motion. One of...
Florian Raudies, Heiko Neumann