I am Antonio Norelli, a CS postdoc at the University of Oxford trying to understand what the whales are saying through machine learning with Michael Bronstein.

I received my PhD degree in Computer Science cum laude from the Sapienza University of Rome, with a thesis on “Artificial Scientific Discovery” (video). In Rome, I worked in the GLADIA research group, advised by Emanuele Rodolà. During my PhD, I also worked as an Applied Scientist Intern for the Amazon Lablet in Tübingen with Francesco Locatello, and I spent time with Alex Bronstein’s group at Technion in Haifa. I was also an ELLIS student.

Before starting my PhD, I graduated in physics in 2016 (BSc), with a thesis about using neural networks to spot dark photons at CERN, advised by Stefano Giagu; and two years later in computer science (MSc), by defeating the Italian Othello champion with a cheap reimplementation of AlphaGo Zero from scratch, advised by Alessandro Panconesi. Along with Roberto Di Leonardo, he was also my tutor at the formidable Sapienza School for Advanced Studies. In this period, I also worked as a Research Intern for Spiketrap with Andrea Vattani.


My vision

Explanations are the fuel of progress. The fundamental tool through which humans gained control over their future. So far, only human scientists could craft these extraordinary symbolic sequences, but recent AI breakthroughs suggest the possibility of machines aiding in this task. Not mere tools empowering scientists, but rather peers capable of producing original research and pushing forward knowledge autonomously. In my research, I am seriously entertaining this idea, and seeking to understand what it means to build an artificial scientist.

Highlights of my research in this direction

  • When a ML system becomes an artificial scientist: mastering the game of Zendo with Transformers.
    Explanatory Learning: Beyond Empiricism in Neural Networks, 2022 [arXiv] [code] [Twitter thread] [Judea Pearl about this work][Poster ↓].
  • The meaning was already there: connecting text and images without training a neural network to do so.
    ASIF: Coupled Data Turns Unimodal Models to Multimodal Without Training, 2022 [arXiv] [code] [Alex Smola about this work][Poster ↓].

Other featured research

  • It happens that different neural networks trained on the same stuff learn intrinsically equivalent latent spaces.
    Relative Representations Enable Zero-shot Latent Space Communication, 2022 [arXiv] [code] [Oral at ICLR23 with 8-8-10 reviews].
  • AlphaGo Zero for Othello. With two ideas to speed up the learning, and tested in a live match against a former world champion.
    OLIVAW: Mastering Othello without Human Knowledge, nor a Penny, 2022 [arXiv] [Trailer of the match].
  • With the right geometric prior, 11 samples are enough to train a generative model for 3D shapes of humans or animals.
    LIMP: Learning Latent Shape Representations with Metric Preservation Priors, 2020 [arXiv] [code] [Oral at ECCV 2020 (2 min, 10min video)].
  • The task with the widest gap between human and machine performance in BIG-bench, a collaborative effort to test Language Models.
    Beyond the Imitation Game: Quantifying and Extrapolating the Capabilities of Language Models, 2022 [arXiv] [SIT task].

Check my Google Scholar profile for a complete list of my articles.

Selected Invited Talks

My posters

Posters of my highlighted research papers, as they appeared in ICML 2023 and NeurIPS 2023. Click to see them in their full glory!

EL poster ASIF poster

Advising

I enjoy mentoring younger students and coadvising them on their thesis with prof. Rodolà. If you are super passionate about AI and looking for what to do next or for a thesis (maybe an AI agent for a board game involving a cool challenge?) feel free to reach out at [my last name] at di.uniroma1.it!

Students I am advising/had advised on their BSc/MSc thesis:

  • Robert Adrian Minut, MSc, Backward LLMs (Now PhD at Sapienza)
  • Alessandro Zirilli, BSc, AlphaZero for Hex
  • Ahmedeo Shokry, MSc, AI and Feynman Diagrams
  • Giovanni Quadraroli, BSc, DeepRL for Space Invaders
  • Guido Maria D’Amely Di Melendugno, MSc, DL for Contract Bridge (Now PhD at Sapienza)

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