Warning: We observe an increase of emails from fake travel portals like . "travelhosting.co.uk". We never send links to such portals so be vigilant!

7–8 Dec 2021 Online only
Europe/Berlin timezone

Benchmarking autonomous TAS experiments

VC Room link
Only available for registered users!
7 Dec 2021, 16:40
25m
Talk Neutron Methods Neutron Methods

Speaker

Mario Teixeira Parente

Description

With the advancement of artificial intelligence and machine learning methods, autonomous approaches are recognized to have great potential for performing more efficient TAS experiments. In our view, it is crucial for such approaches to provide thorough evidence about respective performance improvements in order to increase acceptance within the community. Therefore, we propose a benchmarking procedure designed as a cost-benefit analysis that is applicable not only to TAS, but also to any scattering method sequentially collecting data during an experiment. For a given approach, the performance assessment is based on how much benefit, given a certain cost budget, it is able to acquire in predefined test cases. Different approaches thus get a chance for comparison and can make their advantages explicit and visible. We specify the key components of the benchmarking procedure for a TAS setting and discuss potential limitations.

Primary author

Co-authors

Astrid Schneidewind Christian Franz Georg Brandl (Forschungszentrum Jülich) Marina Ganeva (JCNS at MLZ, Forschungszentrum Jülich GmbH) Martin Boehm (Institut Laue-Langevin) Dr Marcus Noack (Lawrence Berkeley National Labratory)

Presentation materials

There are no materials yet.