g2net WG3 online workshop on Machine Learning for Advanced Control Techniques

Contribution List

1. Welcome and Introduction

Andrea Chincarini, Luigia Petre (Åbo Akademi University)

3/22/21, 9:00 AM

2. Controls in Advanced Virgo: from Lock Acquisition to Lock Losses

Diego Bersanetti (INFN Genova)

3/22/21, 9:15 AM

The recording of Diego's talk is here:
https://www.dropbox.com/s/y66q9qvmk0hf2c3/diego.mp4?dl=0

Relevant papers on the global controls of the Virgo experiment for the O2 and the O3 runs:
- Guided Lock in Advanced Virgo: https://epjplus.epj.org/articles/epjplus/abs/2018/02/13360_2018_Article_11920/13360_2018_Article_11920.html

• Virgo Longitudinal Controls in Virgo for...

3. ROUND TABLE: ML for Cavity locking?

Diego Bersanetti (INFN Genova)

3/22/21, 10:30 AM

15. Surrogate Wiener filtering for the prediction and optimized cancellation of Newtonian noise at Virgo

Francesca Badaracco

3/22/21, 1:00 PM

The recording of Francesca's presentation is here:
https://www.dropbox.com/s/1zyw3uav046ozkd/francesca.mp4?dl=0

Advanced Virgo+ will enhance its sensitivity for the upcoming run, O4. This means that Newtonian noise might dominate in the low-frequency band. Fo this reason, it is critical working to reduce it as well. This will be achieved through active noise cancellation. It is of...

16. The experiment of the table top interferometer

Rob Walet (Nikhef National Institute for Sub Atomic Physics)

3/22/21, 1:30 PM

The recording of Rob's presentation is here: https://www.dropbox.com/s/7t0pb0qfjrs6ytc/rob.mp4?dl=0

6. Non stationary noise removal from LIGO data

Gabriele Vajente (LIGO Laboratory Caltech)

3/22/21, 4:00 PM

The recording of Gabriele's presentation is here: https://www.dropbox.com/s/d7p9naimzseui5n/gabriele.mp4?dl=0

7. ROUND TABLE: ML for Noise removal?

Gabriele Vajente (LIGO Laboratory Caltech)

3/22/21, 5:00 PM

The recording of the roundtable discussion on ML for noise removal is here:
https://www.dropbox.com/s/794fhk3ozpax6ra/GabrieleRoundtable.mp4?dl=0

8. Squeezed light benches and optical alignment issues

Fiodor Sorrentino

3/23/21, 9:00 AM

The recording of Fiodor's presentation is here: https://www.dropbox.com/s/onk1zryn24s51us/fiodor.mp4?dl=0

9. ROUND TABLE: ML for Squeezed light benches?

Fiodor Sorrentino

3/23/21, 10:15 AM

The recording of the roundtable on ML for squeezed light benches is here: https://www.dropbox.com/s/vzq1ngpy9zmkvm8/fiodor%20roundtable.mp4?dl=0

13. Glitch removal in ground-based gravitational-wave interferometric detectors

Prof. Marco Cavaglia

3/23/21, 3:00 PM

The recording of Marco's presentation and roundtable discussion is here:
https://www.dropbox.com/s/ude1e42h0nztpbl/MarcoTalkAndDiscussion.mp4?dl=0

12. ROUND TABLE: ML for Glitch removal?

Prof. Marco Cavaglia

3/23/21, 4:00 PM

14. Closing remarks

Andrea Chincarini, Luigia Petre (Åbo Akademi University)

3/23/21, 5:00 PM

The recording of this short session is here: https://www.dropbox.com/s/4mzjd27bscn17qm/SchoolAndClosing.mp4?dl=0