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DISOPT
2010
132views more  DISOPT 2010»
13 years 10 months ago
General approximation schemes for min-max (regret) versions of some (pseudo-)polynomial problems
While the complexity of min-max and min-max regret versions of most classical combinatorial optimization problems has been thoroughly investigated, there are very few studies abou...
Hassene Aissi, Cristina Bazgan, Daniel Vanderpoote...
FOCS
2010
IEEE
13 years 8 months ago
Solving Linear Systems through Nested Dissection
Abstract--The generalized nested dissection method, developed by Lipton, Rose, and Tarjan, is a seminal method for solving a linear system Ax = b where A is a symmetric positive de...
Noga Alon, Raphael Yuster
CVPR
2006
IEEE
15 years 2 days ago
Multi-View Stereo Revisited
We present an extremely simple yet robust multi-view stereo algorithm and analyze its properties. The algorithm first computes individual depth maps using a window-based voting ap...
Michael Goesele, Brian Curless, Steven M. Seitz
DATE
2003
IEEE
91views Hardware» more  DATE 2003»
14 years 3 months ago
Fast and Accurate Multiprocessor Architecture Exploration with Symbolic Programs
In system-level platform-based embedded systems design, the mapping model is a crucial link between the application model and the architecture model. All three models must match w...
Vladimir D. Zivkovic, Erwin A. de Kock, Pieter van...
VMV
2001
161views Visualization» more  VMV 2001»
13 years 11 months ago
Regularized Quadrature Filters for Local Frequency Estimation: Application to Multimodal Volume Image Registration
Multimodal image registration is a fundamental problem in medical image analysis. In this paper, we propose a novel algorithm to compute the local frequency representations of the...
Jundong Liu