Marco Fumero
@marcofm.bsky.social
PostDoc @ISTAustria 🧑🏻💻 | Organizer of @unireps.bsky.social | Member @ellis.eu | Prev. PhD @SapienzaRoma @ELLISforEurope | @amazon AWS AI | @autodesk AI Lab | (he/him)
Pinned
Marco Fumero
@marcofm.bsky.social
· Jun 4
Neural networks implicitly define a latent vector field on the data manifold, via autoencoding iterations🌀
This representation retains properties of the model, revealing memorization and generalization regimes, and characterizing distribution shifts
📜: arxiv.org/abs/2505.22785
This representation retains properties of the model, revealing memorization and generalization regimes, and characterizing distribution shifts
📜: arxiv.org/abs/2505.22785
Reposted by Marco Fumero
📢The UniReps x @ellis.eu
speaker series is back! Come join us in our next appointment 18th December 4 pm CET with @meenakshikhosla.bsky.social
and Raj Magesh Gauthaman🔵🔴
speaker series is back! Come join us in our next appointment 18th December 4 pm CET with @meenakshikhosla.bsky.social
and Raj Magesh Gauthaman🔵🔴
December 12, 2025 at 10:48 AM
📢The UniReps x @ellis.eu
speaker series is back! Come join us in our next appointment 18th December 4 pm CET with @meenakshikhosla.bsky.social
and Raj Magesh Gauthaman🔵🔴
speaker series is back! Come join us in our next appointment 18th December 4 pm CET with @meenakshikhosla.bsky.social
and Raj Magesh Gauthaman🔵🔴
Reposted by Marco Fumero
Up next, our Mentorship Panel featuring
@abeirami.bsky.social, @sarahooker.bsky.social, and @meenakshikhosla.bsky.social moderated by @icannistraci.bsky.social.
Excited to have such inspiring leaders sharing their perspectives on the current state of the ML peer-review system! 🔍✨
@abeirami.bsky.social, @sarahooker.bsky.social, and @meenakshikhosla.bsky.social moderated by @icannistraci.bsky.social.
Excited to have such inspiring leaders sharing their perspectives on the current state of the ML peer-review system! 🔍✨
December 6, 2025 at 7:42 PM
Up next, our Mentorship Panel featuring
@abeirami.bsky.social, @sarahooker.bsky.social, and @meenakshikhosla.bsky.social moderated by @icannistraci.bsky.social.
Excited to have such inspiring leaders sharing their perspectives on the current state of the ML peer-review system! 🔍✨
@abeirami.bsky.social, @sarahooker.bsky.social, and @meenakshikhosla.bsky.social moderated by @icannistraci.bsky.social.
Excited to have such inspiring leaders sharing their perspectives on the current state of the ML peer-review system! 🔍✨
Reposted by Marco Fumero
Fifth and final talk of Session 1: "On Defining Neural Averaging" by Su Hyeong Lee 🧠⚡️
December 6, 2025 at 7:25 PM
Fifth and final talk of Session 1: "On Defining Neural Averaging" by Su Hyeong Lee 🧠⚡️
Reposted by Marco Fumero
Fourth talk: "Superposition disentanglement of neural representations reveals hidden alignment" by André Longon 💡🌟
December 6, 2025 at 7:13 PM
Fourth talk: "Superposition disentanglement of neural representations reveals hidden alignment" by André Longon 💡🌟
Reposted by Marco Fumero
Third talk: "Universally Converging Representations of Matter Across Scientific Foundation Models" by Sathya Edamadaka and Soojung Yang 📊⚡️
December 6, 2025 at 6:59 PM
Third talk: "Universally Converging Representations of Matter Across Scientific Foundation Models" by Sathya Edamadaka and Soojung Yang 📊⚡️
Reposted by Marco Fumero
Second talk: "Neuron-Level Linguistic Selectivity in LLMs via Minimal Pairs: A Neuroscience-Inspired Framework" by Linyang He 🧠✨
December 6, 2025 at 6:46 PM
Second talk: "Neuron-Level Linguistic Selectivity in LLMs via Minimal Pairs: A Neuroscience-Inspired Framework" by Linyang He 🧠✨
Reposted by Marco Fumero
Session 1 of the Contributed Talks start now! 🚀
First talk: Neural Embedding Alignment Reveals Nonlinear Latent Transformations across Brain Regions by Stephen Keeley
First talk: Neural Embedding Alignment Reveals Nonlinear Latent Transformations across Brain Regions by Stephen Keeley
December 6, 2025 at 6:39 PM
Session 1 of the Contributed Talks start now! 🚀
First talk: Neural Embedding Alignment Reveals Nonlinear Latent Transformations across Brain Regions by Stephen Keeley
First talk: Neural Embedding Alignment Reveals Nonlinear Latent Transformations across Brain Regions by Stephen Keeley
Reposted by Marco Fumero
I thought this was a fascinating way to motivate model merging: to be able to *interpolate* between model classes, rather than be forced into discrete choices. (models trained on different datasets, models of different sizes, etc.)
"Interpolation and alignment are two sides of the same coin."
"Interpolation and alignment are two sides of the same coin."
December 6, 2025 at 6:11 PM
I thought this was a fascinating way to motivate model merging: to be able to *interpolate* between model classes, rather than be forced into discrete choices. (models trained on different datasets, models of different sizes, etc.)
"Interpolation and alignment are two sides of the same coin."
"Interpolation and alignment are two sides of the same coin."
Reposted by Marco Fumero
It’s our pleasure to welcome @dmelis.bsky.social from Harvard SEAS to UniReps 2025, presenting “From Discrete to Continuous: Interpolating Models, Datasets, and Representations!” 🔁📊
Join us in Ballroom 20D for more exciting discussions on representational alignment!
Join us in Ballroom 20D for more exciting discussions on representational alignment!
December 6, 2025 at 5:41 PM
It’s our pleasure to welcome @dmelis.bsky.social from Harvard SEAS to UniReps 2025, presenting “From Discrete to Continuous: Interpolating Models, Datasets, and Representations!” 🔁📊
Join us in Ballroom 20D for more exciting discussions on representational alignment!
Join us in Ballroom 20D for more exciting discussions on representational alignment!
Reposted by Marco Fumero
We now continue with Prof. Nikolaus Kriegeskorte from Columbia University, presenting "Meaningful and Powerful Model Comparisons"!
December 6, 2025 at 5:04 PM
We now continue with Prof. Nikolaus Kriegeskorte from Columbia University, presenting "Meaningful and Powerful Model Comparisons"!
Reposted by Marco Fumero
We are thrilled to announce our first invited talk this morning, featuring Prof. Rose Yu (@yuqirose.bsky.social) from UC San Diego, presenting “Fantastic Symmetries and Where to Find Them” at the UniReps workshop! 🎤✨
December 6, 2025 at 4:34 PM
We are thrilled to announce our first invited talk this morning, featuring Prof. Rose Yu (@yuqirose.bsky.social) from UC San Diego, presenting “Fantastic Symmetries and Where to Find Them” at the UniReps workshop! 🎤✨
Reposted by Marco Fumero
Welcome to UniReps 2025 🔵🔴 Opening remarks by
@marcofm.bsky.social We have an exciting day ahead of us - join us at *Ballroom 20d* for amazing talks, posters and discussions on representational alignment!
@marcofm.bsky.social We have an exciting day ahead of us - join us at *Ballroom 20d* for amazing talks, posters and discussions on representational alignment!
December 6, 2025 at 4:19 PM
Welcome to UniReps 2025 🔵🔴 Opening remarks by
@marcofm.bsky.social We have an exciting day ahead of us - join us at *Ballroom 20d* for amazing talks, posters and discussions on representational alignment!
@marcofm.bsky.social We have an exciting day ahead of us - join us at *Ballroom 20d* for amazing talks, posters and discussions on representational alignment!
Reposted by Marco Fumero
We’re excited to host an exceptional lineup of speakers and panelists: @yuqirose.bsky.social, Nikolaus Kriegeskorte
@dmelis.bsky.social, Eva L. Dyer, Randall Balestriero, @abeirami.bsky.social, @sarahooker.bsky.social, @meenakshikhosla.bsky.social
@dmelis.bsky.social, Eva L. Dyer, Randall Balestriero, @abeirami.bsky.social, @sarahooker.bsky.social, @meenakshikhosla.bsky.social
December 3, 2025 at 10:57 PM
We’re excited to host an exceptional lineup of speakers and panelists: @yuqirose.bsky.social, Nikolaus Kriegeskorte
@dmelis.bsky.social, Eva L. Dyer, Randall Balestriero, @abeirami.bsky.social, @sarahooker.bsky.social, @meenakshikhosla.bsky.social
@dmelis.bsky.social, Eva L. Dyer, Randall Balestriero, @abeirami.bsky.social, @sarahooker.bsky.social, @meenakshikhosla.bsky.social
Reposted by Marco Fumero
Join us this Saturday at @neuripsconf.bsky.social 2025 for the @unireps.bsky.social Workshop.
December 3, 2025 at 10:57 PM
Join us this Saturday at @neuripsconf.bsky.social 2025 for the @unireps.bsky.social Workshop.
Reposted by Marco Fumero
After a full weekend of NeurIPS workshops, join us Sunday at 5:30pm for the Workshop Wind-Down Happy Hour!
Sponsored by New Theory, in partnership with @neurreps.bsky.social, @unireps.bsky.social !
partiful.com/e/lWLf12qszY...
Come wrap up the week with us! 🍹✨
Sponsored by New Theory, in partnership with @neurreps.bsky.social, @unireps.bsky.social !
partiful.com/e/lWLf12qszY...
Come wrap up the week with us! 🍹✨
RSVP to Workshop
Wind-down
Happy Hour | Partiful
After a full weekend of workshops, join us to continue the conversations, connect over drinks, and reflect on the week.
This isn't a formal affair or a big production. It's a relaxed restaurant and b...
partiful.com
December 4, 2025 at 11:40 PM
After a full weekend of NeurIPS workshops, join us Sunday at 5:30pm for the Workshop Wind-Down Happy Hour!
Sponsored by New Theory, in partnership with @neurreps.bsky.social, @unireps.bsky.social !
partiful.com/e/lWLf12qszY...
Come wrap up the week with us! 🍹✨
Sponsored by New Theory, in partnership with @neurreps.bsky.social, @unireps.bsky.social !
partiful.com/e/lWLf12qszY...
Come wrap up the week with us! 🍹✨
Reposted by Marco Fumero
🔵🔴 Join us for the UniReps Workshop: Unifying Representations in Neural Models at
@neuripsconf.bsky.social 2025!
📍 Ballroom 20D, San Diego Convention Center
Dec 6
Don’t forget to fill out the participation form. Joining in person or remotely? We welcome your questions for the panel.
🔗 unireps.org
@neuripsconf.bsky.social 2025!
📍 Ballroom 20D, San Diego Convention Center
Dec 6
Don’t forget to fill out the participation form. Joining in person or remotely? We welcome your questions for the panel.
🔗 unireps.org
December 1, 2025 at 6:40 PM
🔵🔴 Join us for the UniReps Workshop: Unifying Representations in Neural Models at
@neuripsconf.bsky.social 2025!
📍 Ballroom 20D, San Diego Convention Center
Dec 6
Don’t forget to fill out the participation form. Joining in person or remotely? We welcome your questions for the panel.
🔗 unireps.org
@neuripsconf.bsky.social 2025!
📍 Ballroom 20D, San Diego Convention Center
Dec 6
Don’t forget to fill out the participation form. Joining in person or remotely? We welcome your questions for the panel.
🔗 unireps.org
Reposted by Marco Fumero
🎥 The recording of the last @ellis.eu x UniReps speaker series session with Yilun Du and Sihyun Yu is now available on YouTube! Watch here: www.youtube.com/watch?v=egYT...
ELLISxUniReps 8th Session (November 18th) - with Y. Du and S. Yu
YouTube video by Unifying Representations in Neural Models
www.youtube.com
November 19, 2025 at 9:09 AM
🎥 The recording of the last @ellis.eu x UniReps speaker series session with Yilun Du and Sihyun Yu is now available on YouTube! Watch here: www.youtube.com/watch?v=egYT...
Reposted by Marco Fumero
Tomorrow’s the day! 🎉 Don’t miss the talk !!
📢 Save the date! Join us for the next @ellis.eu x @unireps.bsky.social Speaker Series!
📅18th November – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by Yilun Du & Flash Talk by Sihyun Yu
📅18th November – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by Yilun Du & Flash Talk by Sihyun Yu
November 17, 2025 at 11:29 PM
Tomorrow’s the day! 🎉 Don’t miss the talk !!
The accepted papers for the 3rd edition of UniReps are out! 🚀🔵🔴
We received outstanding submissions also this year, thanks to all authors, reviewers, and ACs for making it happen.
See you in San Diego! 🏄🏻
We received outstanding submissions also this year, thanks to all authors, reviewers, and ACs for making it happen.
See you in San Diego! 🏄🏻
The UniReps Workshop accepted papers are out! 🎉
Huge thanks to the authors, reviewers, and incredible AC committee for their dedication and effort in making this happen. 🙏 openreview.net/group?id=Neu...
Huge thanks to the authors, reviewers, and incredible AC committee for their dedication and effort in making this happen. 🙏 openreview.net/group?id=Neu...
NeurIPS 2025 Workshop UniReps
Welcome to the OpenReview homepage for NeurIPS 2025 Workshop UniReps
openreview.net
November 17, 2025 at 11:08 PM
The accepted papers for the 3rd edition of UniReps are out! 🚀🔵🔴
We received outstanding submissions also this year, thanks to all authors, reviewers, and ACs for making it happen.
See you in San Diego! 🏄🏻
We received outstanding submissions also this year, thanks to all authors, reviewers, and ACs for making it happen.
See you in San Diego! 🏄🏻
Reposted by Marco Fumero
🎥 The recording of the last ELLIS x UniReps session with
@stefanofusi.bsky.social & @danielkunin.bsky.social is now available on YouTube! Watch here: youtu.be/t5FTQ3tthBA
@stefanofusi.bsky.social & @danielkunin.bsky.social is now available on YouTube! Watch here: youtu.be/t5FTQ3tthBA
ELLISxUniReps Seventh Session (October 28th) - with S. Fusi and D. Kunin
YouTube video by Unifying Representations in Neural Models
youtu.be
October 30, 2025 at 12:01 PM
🎥 The recording of the last ELLIS x UniReps session with
@stefanofusi.bsky.social & @danielkunin.bsky.social is now available on YouTube! Watch here: youtu.be/t5FTQ3tthBA
@stefanofusi.bsky.social & @danielkunin.bsky.social is now available on YouTube! Watch here: youtu.be/t5FTQ3tthBA
Reposted by Marco Fumero
📢 Save the date! Join us for the next @ellis.eu x @unireps.bsky.social Speaker Series!
📅28th October – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by @stefanofusi.bsky.social & Flash Talk by @danielkunin.bsky.social
📅28th October – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by @stefanofusi.bsky.social & Flash Talk by @danielkunin.bsky.social
October 20, 2025 at 4:58 PM
📢 Save the date! Join us for the next @ellis.eu x @unireps.bsky.social Speaker Series!
📅28th October – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by @stefanofusi.bsky.social & Flash Talk by @danielkunin.bsky.social
📅28th October – 16:00 CEST
📍https://ethz.zoom.us/j/66426188160
🎙️Speakers: Keynote Talk by @stefanofusi.bsky.social & Flash Talk by @danielkunin.bsky.social
Reposted by Marco Fumero
Join the upcoming ELLIS x UniReps @unireps.bsky.social Speaker Session Session in October focusing on DINOv3 and its representation alignment with the human brain!
📅 Oct 8
🕓 16:00-17:00 CET
📍 Virtual
🔗 https://ellis.eu/events/ellis-reading-group-ellisxunireps-speaker-series-session
📅 Oct 8
🕓 16:00-17:00 CET
📍 Virtual
🔗 https://ellis.eu/events/ellis-reading-group-ellisxunireps-speaker-series-session
ELLIS Reading Group: ELLISxUniReps Speaker Series Session
The ELLIS mission is to create a diverse European network that promotes research excellence and advances breakthroughs in AI, as well as a pan-European PhD program to educate the next generation of AI...
ellis.eu
September 30, 2025 at 11:29 AM
Join the upcoming ELLIS x UniReps @unireps.bsky.social Speaker Session Session in October focusing on DINOv3 and its representation alignment with the human brain!
📅 Oct 8
🕓 16:00-17:00 CET
📍 Virtual
🔗 https://ellis.eu/events/ellis-reading-group-ellisxunireps-speaker-series-session
📅 Oct 8
🕓 16:00-17:00 CET
📍 Virtual
🔗 https://ellis.eu/events/ellis-reading-group-ellisxunireps-speaker-series-session
Reposted by Marco Fumero
📢 Save the date!
Join us for the next @ellis.eu and @unireps.bsky.social Speaker Series!
📅8th October – 16:00 CEST
📷 ethz.zoom.us/j/66426188160
🎙️ Speakers: Keynote by @maxseitzer.bsky.social & Flash Talk by Joséphine Raugel
Join us for the next @ellis.eu and @unireps.bsky.social Speaker Series!
📅8th October – 16:00 CEST
📷 ethz.zoom.us/j/66426188160
🎙️ Speakers: Keynote by @maxseitzer.bsky.social & Flash Talk by Joséphine Raugel
September 26, 2025 at 10:52 AM
📢 Save the date!
Join us for the next @ellis.eu and @unireps.bsky.social Speaker Series!
📅8th October – 16:00 CEST
📷 ethz.zoom.us/j/66426188160
🎙️ Speakers: Keynote by @maxseitzer.bsky.social & Flash Talk by Joséphine Raugel
Join us for the next @ellis.eu and @unireps.bsky.social Speaker Series!
📅8th October – 16:00 CEST
📷 ethz.zoom.us/j/66426188160
🎙️ Speakers: Keynote by @maxseitzer.bsky.social & Flash Talk by Joséphine Raugel
Reposted by Marco Fumero
🧠✨ How do AI models and the human brain align?
On 8th September, join us for two exciting talks by young researchers from the UniReps community 🌍🤖
📅 8th September
🔗 Zoom: ethz.zoom.us/j/66426188160
1/4
On 8th September, join us for two exciting talks by young researchers from the UniReps community 🌍🤖
📅 8th September
🔗 Zoom: ethz.zoom.us/j/66426188160
1/4
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise cloud communications.
ethz.zoom.us
September 3, 2025 at 2:40 PM
🧠✨ How do AI models and the human brain align?
On 8th September, join us for two exciting talks by young researchers from the UniReps community 🌍🤖
📅 8th September
🔗 Zoom: ethz.zoom.us/j/66426188160
1/4
On 8th September, join us for two exciting talks by young researchers from the UniReps community 🌍🤖
📅 8th September
🔗 Zoom: ethz.zoom.us/j/66426188160
1/4
Reposted by Marco Fumero
🧠✨ How closely do AI models mirror the human brain?
Join us for @irisgroen.bsky.social’s talk: “Alignment of visual representations in AI and human brains: beyond object recognition”
📅 8th September @unireps.bsky.social x @ucl-neuroai.bsky.social meetup
🔗 Zoom link: ethz.zoom.us/j/66426188160
1/4
Join us for @irisgroen.bsky.social’s talk: “Alignment of visual representations in AI and human brains: beyond object recognition”
📅 8th September @unireps.bsky.social x @ucl-neuroai.bsky.social meetup
🔗 Zoom link: ethz.zoom.us/j/66426188160
1/4
Join our Cloud HD Video Meeting
Zoom is the leader in modern enterprise cloud communications.
ethz.zoom.us
September 2, 2025 at 6:38 AM
🧠✨ How closely do AI models mirror the human brain?
Join us for @irisgroen.bsky.social’s talk: “Alignment of visual representations in AI and human brains: beyond object recognition”
📅 8th September @unireps.bsky.social x @ucl-neuroai.bsky.social meetup
🔗 Zoom link: ethz.zoom.us/j/66426188160
1/4
Join us for @irisgroen.bsky.social’s talk: “Alignment of visual representations in AI and human brains: beyond object recognition”
📅 8th September @unireps.bsky.social x @ucl-neuroai.bsky.social meetup
🔗 Zoom link: ethz.zoom.us/j/66426188160
1/4