Search Results for author: Hans-Andrea Loeliger

Found 6 papers, 0 papers with code

Calibrating Control-Bounded ADCs

no code implementations12 Nov 2022 Hampus Malmberg, Till Mettler, Thomas Burger, Fredrik Feyling, Hans-Andrea Loeliger

The paper considers the calibration of control-bounded analog-to-digital converters.

Half-Space and Box Constraints as NUV Priors: First Results

no code implementations31 Aug 2021 Raphael Keusch, Hans-Andrea Loeliger

NUV representations of sparsifying priors have long been known, and NUV representations of binary (and M-level) priors have been proposed very recently.

A Binarizing NUV Prior and its Use for M-Level Control and Digital-to-Analog Conversion

no code implementations6 May 2021 Raphael Keusch, Hans-Andrea Loeliger

Priors with a NUV representation (normal with unknown variance) have mostly been used for sparsity.

Binary Control and Digital-to-Analog Conversion Using Composite NUV Priors and Iterative Gaussian Message Passing

no code implementations1 Feb 2021 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 trajectory.

Online Memorization of Random Firing Sequences by a Recurrent Neural Network

no code implementations9 Jan 2020 Patrick Murer, Hans-Andrea Loeliger

This paper studies the capability of a recurrent neural network model to memorize random dynamical firing patterns by a simple local learning rule.

Memorization

Factor Graphs for Quantum Probabilities

no code implementations4 Aug 2015 Hans-Andrea Loeliger, Pascal O. Vontobel

A factor-graph representation of quantum-mechanical probabilities (involving any number of measurements) is proposed.

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