Simon Olsson
@smnlssn.bsky.social
Associate Professor at Chalmers. AI for molecular simulation and inverse design. WASP Fellow. ELLIS Member. https://userpage.fu-berlin.de/solsson/
New preprint out!
We present "Transferable Generative Models Bridge Femtosecond to Nanosecond Time-Step Molecular Dynamics,"
We present "Transferable Generative Models Bridge Femtosecond to Nanosecond Time-Step Molecular Dynamics,"
October 10, 2025 at 1:45 PM
New preprint out!
We present "Transferable Generative Models Bridge Femtosecond to Nanosecond Time-Step Molecular Dynamics,"
We present "Transferable Generative Models Bridge Femtosecond to Nanosecond Time-Step Molecular Dynamics,"
New pre-print from the lab -- Marginal Girsanov Reweighting: Stable Variance Reduction via Neural Ratio Estimation. We introduce Marginal Girsanov Reweighting (MGR), a way to get more stable Girsanov weights for long time horizons and large systems.
October 3, 2025 at 10:11 AM
New pre-print from the lab -- Marginal Girsanov Reweighting: Stable Variance Reduction via Neural Ratio Estimation. We introduce Marginal Girsanov Reweighting (MGR), a way to get more stable Girsanov weights for long time horizons and large systems.
Thrilled to announce that the first paper from Flemming's PhD was accepted as Poster for NeurIPS2025! In this paper we adapt the HollowNet idea from Chen and Duvenaud to equivariant MP networks, to get cheap sample likelihoods for flow-based Boltzmann Generators. Preprint/code coming soon.
September 22, 2025 at 10:48 AM
Thrilled to announce that the first paper from Flemming's PhD was accepted as Poster for NeurIPS2025! In this paper we adapt the HollowNet idea from Chen and Duvenaud to equivariant MP networks, to get cheap sample likelihoods for flow-based Boltzmann Generators. Preprint/code coming soon.
Hope you all had a good summer. I'm very happy to announce the speaker line-up for the falls Chalmers AI4Science seminars! Hope to catch you all there!
August 25, 2025 at 10:41 AM
Hope you all had a good summer. I'm very happy to announce the speaker line-up for the falls Chalmers AI4Science seminars! Hope to catch you all there!
New pre-print from PhD student Hang Zou on warm-starting the variational quantum eigensolver using flows: Flow-VQE! Flow-VQE is parameter transfer on steroids: it learns how to solve a family of related problems, dramatically reducing the aggregate compute cost!
July 3, 2025 at 8:18 AM
New pre-print from PhD student Hang Zou on warm-starting the variational quantum eigensolver using flows: Flow-VQE! Flow-VQE is parameter transfer on steroids: it learns how to solve a family of related problems, dramatically reducing the aggregate compute cost!
A photo of the team you will be joining from the summer social last earlier this week.
July 2, 2025 at 12:49 PM
A photo of the team you will be joining from the summer social last earlier this week.
Today we are excited to welcome Julija Zavadlav (TUM) the the spring terms final instance of the Chalmers AI4Science seminar series. You can join us in person in Analysen (EDIT building) or via zoom check details here: psolsson.github.io/AI4ScienceSe...
June 12, 2025 at 7:06 AM
Today we are excited to welcome Julija Zavadlav (TUM) the the spring terms final instance of the Chalmers AI4Science seminar series. You can join us in person in Analysen (EDIT building) or via zoom check details here: psolsson.github.io/AI4ScienceSe...
We are excited to welcome Rose Cersonsky, to this months instance of the Chalmers AI4Science seminar -- Join us in less than 40 minutes; either online or in person on Campus. For details check out psolsson.github.io/AI4ScienceSe...
May 8, 2025 at 12:22 PM
We are excited to welcome Rose Cersonsky, to this months instance of the Chalmers AI4Science seminar -- Join us in less than 40 minutes; either online or in person on Campus. For details check out psolsson.github.io/AI4ScienceSe...
2025 CHAIR Structured Learning Workshop -- Apply to attend: ui.ungpd.com/Events/60bfc...
May 6, 2025 at 10:02 AM
2025 CHAIR Structured Learning Workshop -- Apply to attend: ui.ungpd.com/Events/60bfc...
Today we are excited to welcome @k-neklyudov.bsky.social for this months Chalmers AI4Science seminar series. For information on how to join check: www.chalmers.se/en/current/c...
April 10, 2025 at 8:22 AM
Today we are excited to welcome @k-neklyudov.bsky.social for this months Chalmers AI4Science seminar series. For information on how to join check: www.chalmers.se/en/current/c...
In about one hour we have the pleasure of welcoming Ricardo Vinuesa (KTH) to this months Chalmers AI4Science seminar. The seminar will take place in person or via zoom -- for details, please see: www.chalmers.se/en/current/c...
March 13, 2025 at 1:18 PM
In about one hour we have the pleasure of welcoming Ricardo Vinuesa (KTH) to this months Chalmers AI4Science seminar. The seminar will take place in person or via zoom -- for details, please see: www.chalmers.se/en/current/c...
Starting now. Zoom details here: psolsson.github.io/AI4ScienceSe...
February 13, 2025 at 1:58 PM
Starting now. Zoom details here: psolsson.github.io/AI4ScienceSe...
Berta says hi. She got a treat as well :)
December 24, 2024 at 8:25 PM
Berta says hi. She got a treat as well :)