8 citations · 8 across the 3 of their papers we have counts for
3 papers
An Automatic System for Acoustic Microphone Geometry Calibration based on Minimal Solvers
Simayijiang Zhayida, Simon Segerblom Rex, Yubin Kuang +2
In this paper, robust detection, tracking and geometry estimation methods are developed and combined into a system for estimating time-difference estimates, microphone localization…
Convergence of dual ascent in non-convex/non-differentiable optimization
Fredrik Andersson, Marcus Carlsson, Carl Olsson
We revisit the classical dual ascent algorithm for minimization of convex functionals in the presence of linear constraints, and give convergence results which apply even for non-c…
Convex envelopes for fixed rank approximation
Fredrik Andersson, Marcus Carlsson, Carl Olsson
A convex envelope for the problem of finding the best approximation to a given matrix with a prescribed rank is constructed. This convex envelope allows the usage of traditional op…