Conor Hassan
@conorhassan.bsky.social
Postdoc at Aalto University in the Probabilistic ML Group
Reposted by Conor Hassan
Some personal news: I've joined sophont.med to help build the next generation of open medical foundation models.
We've relaunched medarc.ai, our open science research community. Join us if you want to help advance open medical AI.
And we are hiring.
We've relaunched medarc.ai, our open science research community. Join us if you want to help advance open medical AI.
And we are hiring.
October 27, 2025 at 7:08 PM
Some personal news: I've joined sophont.med to help build the next generation of open medical foundation models.
We've relaunched medarc.ai, our open science research community. Join us if you want to help advance open medical AI.
And we are hiring.
We've relaunched medarc.ai, our open science research community. Join us if you want to help advance open medical AI.
And we are hiring.
Reposted by Conor Hassan
I have not announced it widely but I will be starting a professorship in TU Darmstadt (Germany) next year. I will start accepting PhD students from Sep 2026 (but I will keep my group and position in Tokyo as well).
Here is a first call for PhD positions at our new Center of Excellence at TUDa […]
Here is a first call for PhD positions at our new Center of Excellence at TUDa […]
Original post on mastodon.social
mastodon.social
October 20, 2025 at 10:24 AM
I have not announced it widely but I will be starting a professorship in TU Darmstadt (Germany) next year. I will start accepting PhD students from Sep 2026 (but I will keep my group and position in Tokyo as well).
Here is a first call for PhD positions at our new Center of Excellence at TUDa […]
Here is a first call for PhD positions at our new Center of Excellence at TUDa […]
The abstract submission deadline for the ELLIS Workshop on Amortized Probabilistic ML has been extended to October 25th!
You still have time to submit a short abstract on your work in: Amortized Inference, Neural processes, Prior-fitted networks, Sequential Decision-Making, and Foundation models.
You still have time to submit a short abstract on your work in: Amortized Inference, Neural processes, Prior-fitted networks, Sequential Decision-Making, and Foundation models.
October 17, 2025 at 11:22 AM
The abstract submission deadline for the ELLIS Workshop on Amortized Probabilistic ML has been extended to October 25th!
You still have time to submit a short abstract on your work in: Amortized Inference, Neural processes, Prior-fitted networks, Sequential Decision-Making, and Foundation models.
You still have time to submit a short abstract on your work in: Amortized Inference, Neural processes, Prior-fitted networks, Sequential Decision-Making, and Foundation models.
Reposted by Conor Hassan
**Submission DL extended to Oct 25!**
You are still in time to submit a short abstract on amortized (simulator-based) inference (SBI), neural processes, prior-fitted networks (PFNs), amortized experimental design, foundation models, and related applications.
Call: sites.google.com/view/amortiz...
You are still in time to submit a short abstract on amortized (simulator-based) inference (SBI), neural processes, prior-fitted networks (PFNs), amortized experimental design, foundation models, and related applications.
Call: sites.google.com/view/amortiz...
October 17, 2025 at 11:02 AM
**Submission DL extended to Oct 25!**
You are still in time to submit a short abstract on amortized (simulator-based) inference (SBI), neural processes, prior-fitted networks (PFNs), amortized experimental design, foundation models, and related applications.
Call: sites.google.com/view/amortiz...
You are still in time to submit a short abstract on amortized (simulator-based) inference (SBI), neural processes, prior-fitted networks (PFNs), amortized experimental design, foundation models, and related applications.
Call: sites.google.com/view/amortiz...
Reposted by Conor Hassan
Looks like an awesome workshop!
Reminder that Amortized inference Workshop submissions at the ELLIS Unconference are still open until **Oct 16, 2025**.
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
October 14, 2025 at 8:36 PM
Looks like an awesome workshop!
Reposted by Conor Hassan
Reminder that Amortized inference Workshop submissions at the ELLIS Unconference are still open until **Oct 16, 2025**.
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
October 14, 2025 at 10:16 AM
Reminder that Amortized inference Workshop submissions at the ELLIS Unconference are still open until **Oct 16, 2025**.
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
Only a short abstract (½ page), so go ahead!
Workshop: Dec 2, 2025, co-located with EurIPS.
Website: sites.google.com/view/amortiz...
Reposted by Conor Hassan
🔸 Organizers: Cen-You Li, @conorhassan.bsky.social, Desi R. Ivanova, Luigi Acerbi (+ @samikaski.bsky.social as Advisory Member)
📣 Call for contributions open until Oct 10
👉 Details: eurips.cc/ellis
📣 Call for contributions open until Oct 10
👉 Details: eurips.cc/ellis
ELLIS UnConference - A NeurIPS-endorsed conference in Europe
A NeurIPS-endorsed conference in Europe held in Copenhagen, Denmark
eurips.cc
October 7, 2025 at 11:54 AM
🔸 Organizers: Cen-You Li, @conorhassan.bsky.social, Desi R. Ivanova, Luigi Acerbi (+ @samikaski.bsky.social as Advisory Member)
📣 Call for contributions open until Oct 10
👉 Details: eurips.cc/ellis
📣 Call for contributions open until Oct 10
👉 Details: eurips.cc/ellis
Reposted by Conor Hassan
submit your posters and attend this exciting workshop!
Do you like to train neural networks to solve all your nasty probabilistic inference and sequential design problems?
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
October 1, 2025 at 7:13 PM
submit your posters and attend this exciting workshop!
Reposted by Conor Hassan
Want to work on Trustworthy AI? 🚀
I'm seeking exceptional candidates to apply for the Digital Futures Postdoctoral Fellowship to work with me on Uncertainty Quantification, Bayesian Deep Learning, and Reliability of ML Systems.
The position will be co-advised by Hossein Azizpour or Henrik Boström.
I'm seeking exceptional candidates to apply for the Digital Futures Postdoctoral Fellowship to work with me on Uncertainty Quantification, Bayesian Deep Learning, and Reliability of ML Systems.
The position will be co-advised by Hossein Azizpour or Henrik Boström.
Home
Martin Trapp - Assistant Professor in Machine Learning at KTH Royal Institute of Technology.
trappmartin.github.io
October 2, 2025 at 2:46 PM
Want to work on Trustworthy AI? 🚀
I'm seeking exceptional candidates to apply for the Digital Futures Postdoctoral Fellowship to work with me on Uncertainty Quantification, Bayesian Deep Learning, and Reliability of ML Systems.
The position will be co-advised by Hossein Azizpour or Henrik Boström.
I'm seeking exceptional candidates to apply for the Digital Futures Postdoctoral Fellowship to work with me on Uncertainty Quantification, Bayesian Deep Learning, and Reliability of ML Systems.
The position will be co-advised by Hossein Azizpour or Henrik Boström.
Reposted by Conor Hassan
EurIPS workshop on AmOrTIzED InfErENcE!!!1!
Short abstract submission is open (DL Oct 16, 2025 AoE)
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Amortized ProbML 2025 - Call for Papers
Accepted papers will be presented as posters during the workshop poster session on 2nd December, 2025.
Please be aware that this is not the same as the ELLIS UnConference poster session.
sites.google.com
October 1, 2025 at 7:21 PM
EurIPS workshop on AmOrTIzED InfErENcE!!!1!
Reposted by Conor Hassan
Do you like to train neural networks to solve all your nasty probabilistic inference and sequential design problems?
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
October 1, 2025 at 1:57 PM
Do you like to train neural networks to solve all your nasty probabilistic inference and sequential design problems?
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
submit your posters and attend this exciting workshop!
Do you like to train neural networks to solve all your nasty probabilistic inference and sequential design problems?
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
Do you love letter salads such as NPs, PFNs, NPE, SBI, BED?
Then no place is better than the Amortized ProbML workshop we are organizing at #ELLIS UnConference.
October 1, 2025 at 7:13 PM
submit your posters and attend this exciting workshop!
Reposted by Conor Hassan
We'll discuss tricky questions such as:
• When does amortization fail badly even though it's rarely talked about?
• Which applications can these neat methods actually work for?
• Can we really deploy these methods in the real world?
• ... and more!
• When does amortization fail badly even though it's rarely talked about?
• Which applications can these neat methods actually work for?
• Can we really deploy these methods in the real world?
• ... and more!
October 1, 2025 at 1:57 PM
We'll discuss tricky questions such as:
• When does amortization fail badly even though it's rarely talked about?
• Which applications can these neat methods actually work for?
• Can we really deploy these methods in the real world?
• ... and more!
• When does amortization fail badly even though it's rarely talked about?
• Which applications can these neat methods actually work for?
• Can we really deploy these methods in the real world?
• ... and more!
Reposted by Conor Hassan
Short abstract submission is open (DL Oct 16, 2025 AoE)
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Amortized ProbML 2025 - Call for Papers
Accepted papers will be presented as posters during the workshop poster session on 2nd December, 2025.
Please be aware that this is not the same as the ELLIS UnConference poster session.
sites.google.com
October 1, 2025 at 1:57 PM
Short abstract submission is open (DL Oct 16, 2025 AoE)
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Accepted abstracts will be presented as posters.
🌍 Location: Copenhagen (co-located with #EurIPS)
📅 Date: 2 Dec, 2025
🔗 Website: sites.google.com/view/amortiz...
📝Call for abstracts: sites.google.com/view/amortiz...
Reposted by Conor Hassan
Superlative initiative! Massive kudos to the organisation team for getting this going in such a short time!
EurIPS is coming! 📣 Mark your calendar for Dec. 2-7, 2025 in Copenhagen 📅
EurIPS is a community-organized conference where you can present accepted NeurIPS 2025 papers, endorsed by @neuripsconf.bsky.social and @nordicair.bsky.social and is co-developed by @ellis.eu
eurips.cc
EurIPS is a community-organized conference where you can present accepted NeurIPS 2025 papers, endorsed by @neuripsconf.bsky.social and @nordicair.bsky.social and is co-developed by @ellis.eu
eurips.cc
July 17, 2025 at 5:13 AM
Superlative initiative! Massive kudos to the organisation team for getting this going in such a short time!
Reposted by Conor Hassan
NeurIPS is endorsing EurIPS, an independently-organized meeting which will offer researchers an opportunity to additionally present NeurIPS work in Europe concurrently with NeurIPS.
Read more in our blog post and on the EurIPS website:
blog.neurips.cc/2025/07/16/n...
eurips.cc
Read more in our blog post and on the EurIPS website:
blog.neurips.cc/2025/07/16/n...
eurips.cc
eurips.cc
A NeurIPS-endorsed conference in Europe held in Copenhagen, Denmark
eurips.cc
July 16, 2025 at 10:05 PM
NeurIPS is endorsing EurIPS, an independently-organized meeting which will offer researchers an opportunity to additionally present NeurIPS work in Europe concurrently with NeurIPS.
Read more in our blog post and on the EurIPS website:
blog.neurips.cc/2025/07/16/n...
eurips.cc
Read more in our blog post and on the EurIPS website:
blog.neurips.cc/2025/07/16/n...
eurips.cc
Reposted by Conor Hassan
Tomorrow, Tuesday (July 1st) from 4pm to 5pm (UK time).
“SDE Matching: Scalable and Simulation-Free Training of Latent Stochastic Differential Equations" (arxiv.org/abs/2502.02472) 🚀
Join via Zoom 🔥
t.co/N1C3UFukxd
“SDE Matching: Scalable and Simulation-Free Training of Latent Stochastic Differential Equations" (arxiv.org/abs/2502.02472) 🚀
Join via Zoom 🔥
t.co/N1C3UFukxd
https://us05web.zoom.us/j/7780256206?pwd=flsq8weBOvaZgAsr3ThNiHq9d1mXMS.1&omn=89044077993
t.co
June 30, 2025 at 10:40 AM
Tomorrow, Tuesday (July 1st) from 4pm to 5pm (UK time).
“SDE Matching: Scalable and Simulation-Free Training of Latent Stochastic Differential Equations" (arxiv.org/abs/2502.02472) 🚀
Join via Zoom 🔥
t.co/N1C3UFukxd
“SDE Matching: Scalable and Simulation-Free Training of Latent Stochastic Differential Equations" (arxiv.org/abs/2502.02472) 🚀
Join via Zoom 🔥
t.co/N1C3UFukxd
Reposted by Conor Hassan
🚨🚀
Come hear @gbarto.bsky.social talk about SDE Matching tomorrow!
SDE Matching is a highly efficient and scalable training framework for Latent/Neural SDEs.
You no longer have to discretize or simulate your SDE models when fitting them to data.
#SDE #Diffusion #FlowMatching #ML
Come hear @gbarto.bsky.social talk about SDE Matching tomorrow!
SDE Matching is a highly efficient and scalable training framework for Latent/Neural SDEs.
You no longer have to discretize or simulate your SDE models when fitting them to data.
#SDE #Diffusion #FlowMatching #ML
June 30, 2025 at 10:40 AM
🚨🚀
Come hear @gbarto.bsky.social talk about SDE Matching tomorrow!
SDE Matching is a highly efficient and scalable training framework for Latent/Neural SDEs.
You no longer have to discretize or simulate your SDE models when fitting them to data.
#SDE #Diffusion #FlowMatching #ML
Come hear @gbarto.bsky.social talk about SDE Matching tomorrow!
SDE Matching is a highly efficient and scalable training framework for Latent/Neural SDEs.
You no longer have to discretize or simulate your SDE models when fitting them to data.
#SDE #Diffusion #FlowMatching #ML
Reposted by Conor Hassan
Blog post: lacerbi.github.io/blog/2025/ju...
You can just predict the optimum | Luigi Acerbi
instant Bayesian optimization! (kind of)
lacerbi.github.io
June 26, 2025 at 2:29 PM
Blog post: lacerbi.github.io/blog/2025/ju...
Reposted by Conor Hassan
New blog post!
You can train a neural network to *just do things* -- such as *predict the optimum of a function*. But how do you get a big training dataset of "functions with known optima"?
Read the blog post to find out! (link 👇)
You can train a neural network to *just do things* -- such as *predict the optimum of a function*. But how do you get a big training dataset of "functions with known optima"?
Read the blog post to find out! (link 👇)
June 26, 2025 at 2:29 PM
New blog post!
You can train a neural network to *just do things* -- such as *predict the optimum of a function*. But how do you get a big training dataset of "functions with known optima"?
Read the blog post to find out! (link 👇)
You can train a neural network to *just do things* -- such as *predict the optimum of a function*. But how do you get a big training dataset of "functions with known optima"?
Read the blog post to find out! (link 👇)
Reposted by Conor Hassan
I want to share my latest (very short) blog post: "Active Learning vs. Data Filtering: Selection vs. Rejection."
What is the fundamental difference between active learning and data filtering?
Well, obviously, the difference is that:
1/11
What is the fundamental difference between active learning and data filtering?
Well, obviously, the difference is that:
1/11
May 17, 2025 at 11:47 AM
I want to share my latest (very short) blog post: "Active Learning vs. Data Filtering: Selection vs. Rejection."
What is the fundamental difference between active learning and data filtering?
Well, obviously, the difference is that:
1/11
What is the fundamental difference between active learning and data filtering?
Well, obviously, the difference is that:
1/11
Reposted by Conor Hassan
Website for more info: acerbilab.github.io/amortized-co...
Amortized Probabilistic Conditioning for Optimization, Simulation and Inference
This website contains information about the ACE framework, a transformer-based meta-learning model that provides a unified approach for probabilistic conditioning and prediction across various machine...
acerbilab.github.io
May 2, 2025 at 6:27 AM
Website for more info: acerbilab.github.io/amortized-co...
Reposted by Conor Hassan
@huangdaolang.bsky.social will be presenting our work tomorrow on pretrained/amortized transformers for all sorts of inference tasks, go say hi!
#AISTATS2025
Poster session 1
Place: Hall A-E
Time: Sat 3 May 3 p.m. — 6 p.m.
Poster number: 23
#AISTATS2025
Poster session 1
Place: Hall A-E
Time: Sat 3 May 3 p.m. — 6 p.m.
Poster number: 23
1/ Introducing ACE (Amortized Conditioning Engine)! Our new AISTATS 2025 paper presents a transformer framework that unifies tasks from image completion to BayesOpt & simulator-based inference under *one* probabilistic conditioning approach. It's Bayes all the way down!
May 2, 2025 at 6:27 AM
@huangdaolang.bsky.social will be presenting our work tomorrow on pretrained/amortized transformers for all sorts of inference tasks, go say hi!
#AISTATS2025
Poster session 1
Place: Hall A-E
Time: Sat 3 May 3 p.m. — 6 p.m.
Poster number: 23
#AISTATS2025
Poster session 1
Place: Hall A-E
Time: Sat 3 May 3 p.m. — 6 p.m.
Poster number: 23
Reposted by Conor Hassan
11/10
This work is part of ongoing research at our group @univhelsinkics.bsky.social & FCAI on efficient & robust probabilistic methods for science.
Interested in surrogate based and amortized inference? We often have open PhD/postdoc positions!
Check us out: www.helsinki.fi/en/researchg...
This work is part of ongoing research at our group @univhelsinkics.bsky.social & FCAI on efficient & robust probabilistic methods for science.
Interested in surrogate based and amortized inference? We often have open PhD/postdoc positions!
Check us out: www.helsinki.fi/en/researchg...
Machine and Human Intelligence | University of Helsinki
www.helsinki.fi
April 22, 2025 at 11:01 AM
11/10
This work is part of ongoing research at our group @univhelsinkics.bsky.social & FCAI on efficient & robust probabilistic methods for science.
Interested in surrogate based and amortized inference? We often have open PhD/postdoc positions!
Check us out: www.helsinki.fi/en/researchg...
This work is part of ongoing research at our group @univhelsinkics.bsky.social & FCAI on efficient & robust probabilistic methods for science.
Interested in surrogate based and amortized inference? We often have open PhD/postdoc positions!
Check us out: www.helsinki.fi/en/researchg...