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Theofanis Karaletsos
2,376 posts
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Theofanis Karaletsos
@Tkaraletsos
co-founder Achira.ai building microscopic world models for atomistic simulation | prev Head of AI @cziscience | probabilistic and deep ML
karaletsos.com
Joined December 2013
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    Theofanis Karaletsos
    @Tkaraletsos
    Jun 27, 2018
    Keep calm and apply Bayes' Rule.
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    Theofanis Karaletsos
    @Tkaraletsos
    Jul 26, 2018
    Nips review:"You did not compare to *random paper that was put onto arxiv a month plus after nips deadline -potentially during review* and without this baseline we do not think the paper has merit. Hence no novelty." The most unethical and toxic thing I have seen. ACs, your turn.
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    Theofanis Karaletsos
    @Tkaraletsos
    Mar 21, 2024
    I am thrilled to be joining @czi and leading our AI strategy to determine how we utilize one of the world’s largest computing systems dedicated to nonprofit AI for life science research. We are assembling a world class research team for generative AI x Science to build large
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    Chan Zuckerberg Initiative
    @ChanZuckerberg
    Mar 21, 2024
    Exciting AI news! 📌 @Tkaraletsos join @cziscience as Head of AI 📌 We're forming an AI Advisory Group with academic + industry leaders 📌 We're launching an AI residency program More on how we're leveraging AI to accelerate science ⬇️ czi.co/49OsC72
    41K
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    Theofanis Karaletsos
    @Tkaraletsos
    Dec 7, 2020
    It’s #NeurIPS2020 time, so in some personal news let me share that I moved to Facebook as a researcher earlier this year, where I am excited to continue my work on probabilistic neural networks and robustness in the Uncertainty team, part of the Probability org. 1/n
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    Theofanis Karaletsos
    @Tkaraletsos
    Feb 21, 2025
    Announcing achira.ai  Achira will usher in the next phase of AI for drug discovery building atomistic foundation models for biomolecular simulation to harness the explosive growth of available computation and the frontiers of physics-based synthetic data
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    Andrew Dunn
    @AndrewE_Dunn
    Feb 21, 2025
    NEW: Achira, a startup combining AI- and physics-based methods for drug discovery, launched Friday with a $33 million seed round I talked with co-founders @jchodera, @Tkaraletsos, and @zavaindar on their venture: endpts.com/achira-raises-…
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    Theofanis Karaletsos
    @Tkaraletsos
    Nov 3, 2017
    Like Bayesian Inference and #pytorch? Try our PPL, Pyro. eng.uber.com/pyro/ pyro.ai github.com/uber/pyro
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    Theofanis Karaletsos
    @Tkaraletsos
    Jun 1, 2020
    It’s been an honor to help start Uber AI labs and a wild ride. Time for new adventures. (Repost with edited badge)
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    Theofanis Karaletsos
    @Tkaraletsos
    Jan 12, 2022
    In some personal news: I joined Insitro as VP of DS/ML and will be leading our ML efforts. Very excited to contribute to the wider sector of drug discovery and ML, there is a lot of important and profound ML research needed to pursue this. I will be sharing opportunities!
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    insitro
    @insitro
    Jan 12, 2022
    We are excited to welcome @martha_rook, @Tkaraletsos, Ellen Berg and Jevan Soo Lenox to our team! Learn more about how their collective expertise will make an impact at insitro here: businesswire.com/news/home/2022…
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    Theofanis Karaletsos
    @Tkaraletsos
    Dec 11, 2020
    So our paper "Hierarchical Gaussian Process Priors for Bayesian Neural Network Weights" with @thdbui is up today at #NeurIPS2020 poster session 7 at 21:00 PST. Let me give a quick recap of the innovations in this work. 1/n
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    Theofanis Karaletsos
    @Tkaraletsos
    Oct 2, 2018
    Very proud and lucky to be able to say: Finally posting work with yours truly and two of my heroes, Peter Dayan and Zoubin Ghahramani. We explore building Bayesian meta-models of neural networks by representing units explicitly with latent variables. arxiv.org/abs/1810.00555
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    Theofanis Karaletsos
    @Tkaraletsos
    Feb 11, 2023
    Replying to @nathanbenaich
    In ML we often take an application-specific problem and elevate it to a general technical problem. Solving the general problem can still be in service to the specific applied one, and helps connect other general technical solutions to the specific one. Abstraction is good!
    9K
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    Theofanis Karaletsos
    @Tkaraletsos
    Nov 30, 2022
    I will be taking interns and hiring FTEs for my advanced ML team at @insitro. If you are interested in #AI4science and want to work on methods inspired by real world problems in drug discovery reach out. I am also at #neurips22 until the end of the week. Topics! Links in 🧵1/4
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    Theofanis Karaletsos
    @Tkaraletsos
    Jun 13, 2020
    Happy to share @activatedgeek's first Uber AI residency manuscript with us on continual learning introducing the Variational Auto-Regressive Gaussian Process, a major effort during the crazy past months with guidance from the amazing Thang D. Bui. arxiv.org/pdf/2006.05468…
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    Theofanis Karaletsos
    @Tkaraletsos
    Dec 12, 2024
    Our AI for virtual cells article is now published in @CellCellPress with lots of amazing co-authors who gathered with us at @cziscience and @_bunnech, Aviv, @Prof_Lundberg , @jure , and @StephenQuake sciencedirect.com/science/articl…
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    23K

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