3 citations · 3 across the 2 of their papers we have counts for
3 papers
stat.ML2021★ 3 cited
Half-Space and Box Constraints as NUV Priors: First Results
Raphael Keusch, Hans-Andrea Loeliger
Normals with unknown variance (NUV) can represent many useful priors and blend well with Gaussian models and message passing algorithms. NUV representations of sparsifying priors h…
eess.SP2021
A Binarizing NUV Prior and its Use for M-Level Control and Digital-to-Analog Conversion
Raphael Keusch, Hans-Andrea Loeliger
Priors with a NUV representation (normal with unknown variance) have mostly been used for sparsity. In this paper, a novel NUV prior is proposed that effectively binarizes. While s…
eess.SP2021
Binary Control and Digital-to-Analog Conversion Using Composite NUV Priors and Iterative Gaussian Message Passing
Raphael Keusch, Hampus Malmberg, Hans-Andrea Loeliger
The paper proposes a new method to determine a binary control signal for an analog linear system such that the state, or some output, of the system follows a given target trajector…