Yorgos
@yfelekis.bsky.social
PhD student in Machine Learning and Causality @ University of Warwick | Enrichment student @ The Alan Turing Institute | These days thinking about Causal Abstractions, Optimal Transport, Information Theory, and Emergence.
Website: yfelekis.github.io
Website: yfelekis.github.io
Reposted by Yorgos
Happy to share that I'll be talking about neuron position learning on the second day!
Spiking NN fans - the #SNUFA workshop (Nov 5-6) agenda is finalised and online now. Make sure to register (free) soon. (Note you can register for either day and come to both.)
Agenda: snufa.net/2025/
Registration: www.eventbrite.co.uk/e/snufa-2025...
Thanks to all who voted on abstracts!
🤖🧠🧪
Agenda: snufa.net/2025/
Registration: www.eventbrite.co.uk/e/snufa-2025...
Thanks to all who voted on abstracts!
🤖🧠🧪
SNUFA 2025
Spiking Neural networks as Universal Function Approximators
snufa.net
October 23, 2025 at 4:32 PM
Happy to share that I'll be talking about neuron position learning on the second day!
Reposted by Yorgos
I have cleaned up the notebooks for my course on Optimal Transport for Machine Learners and added links to the slides and lecture notes. github.com/gpeyre/ot4ml
May 25, 2025 at 9:12 AM
I have cleaned up the notebooks for my course on Optimal Transport for Machine Learners and added links to the slides and lecture notes. github.com/gpeyre/ot4ml
Reposted by Yorgos
🔥 Got a great work on causal representation learning, abstraction, high-dimensional discovery, or other hot topics in causality?
🇧🇷 Don’t miss your chance to present in Rio at the CAR Workshop at #UAI2025!
⏰ Deadline is in 1 week – May 26!
🌐 sites.google.com/view/car-25/
🇧🇷 Don’t miss your chance to present in Rio at the CAR Workshop at #UAI2025!
⏰ Deadline is in 1 week – May 26!
🌐 sites.google.com/view/car-25/
CAR
Causal Abstractions and Representations Workshop @ UAI 2025 July 25th 2025, Rio de Janeiro 🇧🇷
sites.google.com
May 19, 2025 at 7:52 PM
🔥 Got a great work on causal representation learning, abstraction, high-dimensional discovery, or other hot topics in causality?
🇧🇷 Don’t miss your chance to present in Rio at the CAR Workshop at #UAI2025!
⏰ Deadline is in 1 week – May 26!
🌐 sites.google.com/view/car-25/
🇧🇷 Don’t miss your chance to present in Rio at the CAR Workshop at #UAI2025!
⏰ Deadline is in 1 week – May 26!
🌐 sites.google.com/view/car-25/
If it were an episode of Friends, it would be: The one where Causal Abstractions (finally) meet Causal Representation Learning!
Speakers and CFP are out!
See you in Rio🌴
#UAI #causality #workshop
Speakers and CFP are out!
See you in Rio🌴
#UAI #causality #workshop
🎉 The first edition of the "Causal Abstractions and Representations" workshop is here!
🇧🇷 Proudly hosted by @auai.org, we'll be in Rio de Janeiro on July 25, 2025.
🔨 Check out our invited speakers and the call for papers: we can't wait to see your submissions!
🌐 sites.google.com/view/car-25/
🇧🇷 Proudly hosted by @auai.org, we'll be in Rio de Janeiro on July 25, 2025.
🔨 Check out our invited speakers and the call for papers: we can't wait to see your submissions!
🌐 sites.google.com/view/car-25/
CAR
Causal Abstractions and Representations Workshop @ UAI 2025 July 25th 2025, Rio de Janeiro 🇧🇷
sites.google.com
April 2, 2025 at 5:02 PM
If it were an episode of Friends, it would be: The one where Causal Abstractions (finally) meet Causal Representation Learning!
Speakers and CFP are out!
See you in Rio🌴
#UAI #causality #workshop
Speakers and CFP are out!
See you in Rio🌴
#UAI #causality #workshop
Hot off the press!💥
arxiv.org/abs/2502.00407
arxiv.org/abs/2502.00407
February 4, 2025 at 8:13 AM
Hot off the press!💥
arxiv.org/abs/2502.00407
arxiv.org/abs/2502.00407
Reposted by Yorgos
New preprint out with @drtnowotny.bsky.social and @neworderofjamie.bsky.social arxiv.org/abs/2501.07331
Efficient Event-based Delay Learning in Spiking Neural Networks
Spiking Neural Networks (SNNs) are attracting increased attention as a more energy-efficient alternative to traditional Artificial Neural Networks. Spiking neurons are stateful and intrinsically recur...
arxiv.org
January 23, 2025 at 12:49 PM
New preprint out with @drtnowotny.bsky.social and @neworderofjamie.bsky.social arxiv.org/abs/2501.07331
That might be the most useful @neuripsconf.bsky.social post I've seen btw
NeurIPS 2024 officially started yesterday!
Over 60 papers on causality have been accepted this year, but...
...that's not all!
You can also attend 2 causal workshops (another tutorial took place yesterday) and a workshop on sequential experiment design.
1/
#CausalSky
Over 60 papers on causality have been accepted this year, but...
...that's not all!
You can also attend 2 causal workshops (another tutorial took place yesterday) and a workshop on sequential experiment design.
1/
#CausalSky
December 11, 2024 at 11:40 PM
That might be the most useful @neuripsconf.bsky.social post I've seen btw
Reposted by Yorgos
Interested in estimating posterior predictives in Bayesian inference? Really want to know if your approximate inference "is working"?
Come to our poster at the NeurIPS BDU workshop on Saturday - see TL;DR below.
Come to our poster at the NeurIPS BDU workshop on Saturday - see TL;DR below.
December 11, 2024 at 5:25 PM
Interested in estimating posterior predictives in Bayesian inference? Really want to know if your approximate inference "is working"?
Come to our poster at the NeurIPS BDU workshop on Saturday - see TL;DR below.
Come to our poster at the NeurIPS BDU workshop on Saturday - see TL;DR below.
Reposted by Yorgos
See you at #NeurIPS2024! We’ll present two papers:
1) “Interventionally Consistent Surrogates for Complex Simulation Models”. Here, we propose a method for learning causal abstractions (“interventionally consistent surrogates”) of complex simulation models! openreview.net/pdf?id=UtTjg... (1/3)
1) “Interventionally Consistent Surrogates for Complex Simulation Models”. Here, we propose a method for learning causal abstractions (“interventionally consistent surrogates”) of complex simulation models! openreview.net/pdf?id=UtTjg... (1/3)
openreview.net
November 27, 2024 at 5:50 PM
See you at #NeurIPS2024! We’ll present two papers:
1) “Interventionally Consistent Surrogates for Complex Simulation Models”. Here, we propose a method for learning causal abstractions (“interventionally consistent surrogates”) of complex simulation models! openreview.net/pdf?id=UtTjg... (1/3)
1) “Interventionally Consistent Surrogates for Complex Simulation Models”. Here, we propose a method for learning causal abstractions (“interventionally consistent surrogates”) of complex simulation models! openreview.net/pdf?id=UtTjg... (1/3)
Next week will be ✈️to @neuripsconf.bsky.social together with @joelnmdyer.bsky.social and Nick Bishop to present our work on "Interventionally Consistent Surrogates for Complex Simulation Models". Details 👇
December 7, 2024 at 8:55 PM
Next week will be ✈️to @neuripsconf.bsky.social together with @joelnmdyer.bsky.social and Nick Bishop to present our work on "Interventionally Consistent Surrogates for Complex Simulation Models". Details 👇