(A few)
Impressions and Links from

EurIPS 2025





I had the great pleasure of taking part in
(3 days of) EurIPS 2025.
Notice, these notes were written on conference nights, as my way of keeping track of the events that I attended. And as a way of storing links and references for future reference.

Below you will find a few impressions (pics, links) from the conference, and a few links for further reading.
Disclaimer

1. Copenhagen 2025.

Copenhagen. December, 2025.




EurIps took place in Copenhagen (Dk).
December 2025.

Copenhagen. December, 2025.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

2. EurIps 2025.

EurIps (2025).
Friday. December 5th.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

Copenhagen. December, 2025.

3. December 5th. Session 1.

''Learning long range dependencies through time reversal symmetry breaking'' by Guillaume Pourcel & Maxence Ernoult.

Copenhagen. December, 2025.
Should future hardware development continue to optimize for the long-dominant GPU/TPU-Transformer-backprop paradigm, or should it explore alternative computational approaches alongside novel training algorithms [1].


Copenhagen. December, 2025.
This paper embraces a distinctive standpoint in the realm of AI hardware by not distinguishing algorithms from hardware, and posits that some SSMs (State Space Models) could be physically realized in dynamical physical systems and, when endowed with bespoke credit assignment mechanisms, be turned into ''self-learning'' machines [1].
Copenhagen. December, 2025.
A particular instantiation of physical computing, self-learning machines are physical embodiments of neural networks whose inference and gradient computation are, for instance, carried out by relaxing to equilibrium [1].
Back to Onwards 2026.

4. December 5th. Poster session.

Copenhagen. December, 2025.


Copenhagen. December, 2025.
Google.
Copenhagen. December, 2025.


Pioneer centre for AI. Copenhagen. December, 2025.
Pioneer centre for AI.

Elements of Innovation. Copenhagen. December, 2025.
Elements of Innovation.


Copenhagen. December, 2025.

Copenhagen. December, 2025.
Posters.


Copenhagen. December, 2025.


Copenhagen. December, 2025.

Copenhagen. December, 2025.

Copenhagen. December, 2025.


Copenhagen. December, 2025.
Europe faces irrelevance in AI.
Next Frontier.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

Ellis. Eu. Copenhagen. December, 2025. Ellis.


Copenhagen. December, 2025.

Gefion. Dk. Copenhagen. December, 2025.
Gefion.

Back to Onwards 2026.

5. December 5th. Upcoming conferences.

Posters for upcoming conferences.
EurIps. December 5th.

Northern Lights 2026. Copenhagen. December, 2025.
Northern Lights 2026.


Cpal. Copenhagen. December, 2025.
CPAL 2026.

6. December 5th. Queer in AI.


Copenhagen. December, 2025.
Queer in AI.


Copenhagen. December, 2025.
Transitioning gender in academia while maintaining a publication record presents significant professional, personal, and technical challenges.
Involuntary ''Outing'': Listing papers with a former name (''deadname'') on a CV or grant application forces researchers to disclose their trans status to colleagues, hiring committees, and reviewers.
...
Splitting the Scholarly Record: If a name change is not retroactive across all databases, a researcher's body of work is split between two identities. This complicates h-index calculations, citation counts, and overall metrics used for tenure and promotion.

7. December 5th.

Keynote:
''Uncertainty in the LLM era - Science, more than scale'' by Gaël Varoquaux.

Copenhagen. December, 2025.


Copenhagen. December, 2025.
Today's AI narrative is anchored in scale, and models are far from textbook statistical modeling. And yet, the plague that are hallucination shows us that statistical concepts such as uncertainty, still matter.
Copenhagen. December, 2025.

Copenhagen. December, 2025.

Copenhagen. December, 2025.



Lets try: Make research ''on small'' cool again.
Once upon a time computer science
was about making efficient sorting algorithms...

8. December 5th. Session 2.

''A machine learning approach that beats large Rubik's cubes'' by Alexander Chervov et al.

Copenhagen. December, 2025.
Rubik's Cube Solver




Cube. Copenhagen. December, 2025.
Kubologisk Sportsforening.

For the 3x3x3 Rubik's cube, our approach achieves an optimality rate exceeding 98%, matching the performance of task-specific solvers and significantly outperforming prior solutions such as DeepCubeA (60.3%) and EfficientCube (69.6%) [2].

Copenhagen. December, 2025.

EurIps. Copenhagen. December, 2025.

Back to Onwards 2026.

    (or)
Index Page: [3].

9. December 6th. Workshop.

''Epistemic Intelligence in Machine Learning'' [4].

EurIps. Copenhagen. December, 2025.

Modern Artificial Intelligence (AI) systems—ranging from predictive models to generative and large language models—have demonstrated remarkable capabilities.
...
However, as our reliance on AI deepens, their fundamental limitations are becoming increasingly evident, particularly in reasoning under uncertainty that extends beyond data-driven variability, including ignorance, ambiguity, and distributional shifts.
...
This highlights a lack of epistemic intelligence—the capacity to recognise and communicate what the system does not know, or in other words, to quantify, express, and act reasonably upon its epistemic uncertainty [4].

EurIps. Copenhagen. December, 2025. Epistemic Intelligence in Machine Learning.
With emergent subfields.

EurIps. Copenhagen. December, 2025.
Aleatoric uncertainty is also known as stochastic uncertainty, and is representative of unknowns that differ each time we run the same experiment.
...
Epistemic uncertainty is also known as systematic uncertainty, and is due to things one could in principle know but does not in practice [5].
EurIps. Copenhagen. December, 2025.

See more here:
Epistemic AI.

For Cuzzolin presentation, see book:
Geometry of Uncertainty [6].


EurIps. Copenhagen. December, 2025.

10. December 6th. Workshop.

''AI for Tabular Data'' [7].

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.
Nanna Berg auditorium.

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.

Nanna Berg.EurIps. Copenhagen. December, 2025.


Lectures took place in the Nanna Berg auditorium.

11. December 6th.
Posters Copenhagen University.

Impressions Copenhagen University.

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.

EurIps. Copenhagen. December, 2025.
Søren Kierkegaard (Statue link).


EurIps. Copenhagen. December, 2025.
Bodil Koch.

12. December 7th. Workshop.

''Metacognition in Generative AI'' [8].
(A few) Impressions from the workshop.

EurIps. Copenhagen. December, 2025.


EurIps. Copenhagen. December, 2025.

EurIps. Copenhagen. December, 2025.
Metacognitive insight is often limited ...


EurIps. Copenhagen. December, 2025.

Copenhagen. December, 2025.
Metacognition.


The Dunning–Kruger effect is a cognitive bias that describes the systematic tendency of people with low ability in a specific area to give overly positive assessments of this ability [9].

Copenhagen. December, 2025.
Metacognition.
In mammals, neurons in the medial prefrontal cortex respond to action prediction errors (APEs) [10].


Copenhagen. December, 2025.
Metacognition.
Neural systems for error monitoring: [11], [12].
Workshop group photo:
EurIps. Metacognition workshop. Group photo. Dec 2025.
EurIps. Metacognition workshop. Dec 2025.

13. December 7th. Workshop.

(From the) Metacognition workshop.
Impressions. IT University, Copenhagen.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

Copenhagen. December, 2025.


Copenhagen. December, 2025.

Aisb 20211 in York


Linkedin post. December, 2025.
Linkedin post, December 2025.

14. Impressions Copenhagen.

December 2025.

Copenhagen. December, 2025.
Amager.


Copenhagen. December, 2025.
Amager.

Copenhagen. December, 2025.
Amager.


Copenhagen. December, 2025.
Amager.

Copenhagen. December, 2025.
Kgs. Nytorv.


Copenhagen. December, 2025.
Gråbrødre torv.

Copenhagen. December, 2025.
Amager.


Copenhagen. December, 2025.
Amager.

Copenhagen. December, 2025.
Amager.


Copenhagen. December, 2025.
Amager.

Copenhagen. December, 2025.
Amager.


Copenhagen. December, 2025.
Kgs. Nytorv.

Copenhagen. December, 2025.


Copenhagen. December, 2025.
Central railway station.
Copenhagen. December 2025.

Aarhus. December, 2025.
Aarhus, December 2025.
Zu hause.

              With Thomas in London. Back in 2013: WCE 2013, World Congress on Engineering.

What did this homepage look like earlier: Earlier version of this homepage. Wayback Mar 16, 2002.      What did this homepage look like earlier: Earlier version of this homepage. Wayback Jul 07, 2012.

           Future Minds. Homepage 2010.

MlPrague 2019    MlPrague 2021    MlPrague 2022    MlPrague 2023    MlPrague 2024

15. Conclusion.



Simon Laub - Teaching AI, Economics-IT, March 2019
All in all, super interesting, and certainly thoughts and material to consider for future classes in Deep Learning...
and beyond...

Berlin 2019 - Rise of AI conference

Indeed, a wunderbar conference. With many memorable talks.

Back to Onwards 2026.