RL4AA'25

What is RL4AA'25?

RL4AA'25 is the third instalment of the workshop series organised by the Reinforcement Learning for Autonomous Accelerators (RL4AA) Collaboration. After two very successful workshops in 2023 and 2024 in Karlsruhe and Salzburg, we are excited to announce the next workshop for 2025. RL4AA'25 will be hosted by DESY in the beautiful port city of Hamburg, Germany.

The workshop will bring together experts from the fields of machine learning, accelerator physics, and high-performance computing to discuss the latest developments in the field of reinforcement learning for autonomous accelerators. The workshop will feature invited talks, contributed talks, and poster sessions, as well as a panel discussion on the future of autonomous accelerators.

RL4AA welcomes seasoned RL practitioners as well as newcomers. We are doing our best to make sure there is something for everyone, from introductory tutorials to advanced research talks.

Note also that this year’s workshop is organised in coordination with 5th ICFA Beam Dynamics Mini-Workshop on Machine Learning for Particle Accelerators (MaLAPA) workshop at CERN. Both workshops are organised such that you can attend them one after the other.

We are looking forward to welcoming you to Hamburg!

Keynote Speakers

We have a very exciting line-up of keynote speakers, and are very much looking forward to their talks!

Jan Peters
Professor for Intelligent Autonomous Systems
TU Darmstadt

Abstract

Autonomous robots that can assist humans in situations of daily life have been a long-standing vision of robotics, artificial intelligence, and cognitive sciences. A first step towards this goal is to create robots that can learn tasks triggered by environmental context or higher level instruction. However, learning techniques have yet to live up to this promise as only few methods manage to scale to high-dimensional manipulator or humanoid robots. In this talk, we investigate a general framework suitable for learning motor skills in robotics which is based on the principles behind many analytical robotics approaches. To accomplish robot reinforcement learning from just few trials, the learning system can no longer explore all learn-able solutions but has to prioritize one solution over others – independent of the observed data. Such prioritization requires explicit or implicit assumptions, often called ‘induction biases’ in machine learning. Extrapolation to new robot learning tasks requires induction biases deeply rooted in general principles and domain knowledge from robotics, physics and control. Empirical evaluations on a several robot systems illustrate the effectiveness and applicability to learning control on an anthropomorphic robot arm. These robot motor skills range from toy examples (e.g., paddling a ball, ball-in-a-cup) to playing robot table tennis, juggling and manipulation of various objects.

TBD
Role
Institute

Abstract

Stay tuned! We will announce our second keynote speaker soon.

Impressions from RL4AA'24

Here are some impressions from the previous RL4AA workshop in Salzburg in February 2024. For more photos, we recommend visiting the RL4AA'24 photo album.