Magnus Koudahl | BIASlab

Realising Synthetic Active Inference Agents, Part II: Variational Message Updates

Wed, 12 Jul 2023 09:00:00 +0200

Realising Synthetic Active Inference Agents, Part I: Epistemic Objectives and Graphical Specification Language

Fri, 16 Jun 2023 09:00:00 +0200

Gaussian Process-based Amortization of Variational Message Passing Update Rules

Fri, 02 Sep 2022 00:00:00 +0000

Active Inference and Epistemic Value in Graphical Models

Wed, 06 Apr 2022 09:00:00 +0200

Variational message passing for online polynomial NARMAX identification

Tue, 05 Apr 2022 09:00:00 +0200

AIDA: An active inference-Based design agent for audio processing algorithms

Mon, 07 Mar 2022 00:00:00 +0000

On Epistemics in Expected Free Energy for Linear Gaussian State Space Models

Wed, 24 Nov 2021 10:40:00 +0200

Learning Where to Park

Tue, 15 Sep 2020 16:37:31 +0200

A Worked Example of Fokker-Planck based Active Inference

Mon, 14 Sep 2020 10:40:00 +0200

BATMAN: Bayesian target modelling for active inference

Wed, 06 May 2020 18:30:00 +0200

ZERO-AAS

Thu, 01 Jun 2017 00:00:00 +0000

An NWO-TTW Perspectief program called ZERO, organized around 5 projects:

Parking sensors, such that cars can find a free parking slot autonomously.
Monitoring of traffic patterns using advanced audio beam processing.
Autonomous roadside monitoring with video.
Ultra-low power transponders for vulnerable traffic users.
Dependable autonomous computing platforms supporting mobile traffic users.

We were involved in P2, dubbed Autonomous Acoustic Systems (AAS). AAS can be found in various shapes and sizes, ranging from city wide acoustic monitoring systems to hearing aids worn by an individual. To deliver an improved quality and user experience, future generations of these systems should use adaptive signal processing algorithms, while staying within a stringent energy budget for autonomous operation. The AAS project uses two of these systems as driver cases to develop a novel programming paradigm and accompanying ultra-low power implementation platform for a wide range of autonomous acoustic systems.

Industrial partners: Resound, Sorama and Altran