Johann Brehmer (@johannbrehmer) 's Twitter Profile
Johann Brehmer

@johannbrehmer

Machine learner & physicist. At @cusp_ai, I teach machines to discover materials for carbon capture. Previously Qualcomm AI Research, NYU, Heidelberg U.

ID: 1270423282966245378

linkhttps://johannbrehmer.github.io calendar_today09-06-2020 18:31:40

119 Tweet

1,1K Followers

536 Following

FAIR Chemistry (@opencatalyst) 's Twitter Profile Photo

Introducing Meta’s Open Materials 2024 (OMat24) Dataset and Models! All under permissive open licenses for commercial and non-commercial use! Paper: arxiv.org/abs/2410.12771 Dataset: huggingface.co/datasets/fairc… Models: huggingface.co/fairchem/OMAT24 🧵1/x

Introducing Meta’s Open Materials 2024 (OMat24) Dataset and Models! All under permissive open licenses for commercial and non-commercial use!

Paper: arxiv.org/abs/2410.12771
Dataset: huggingface.co/datasets/fairc…
Models: huggingface.co/fairchem/OMAT24

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Antoine Wehenkel (@wehenkelantoine) 's Twitter Profile Photo

Alert non-LLM internship position in Zurich Health AI 🍏🚨🧑‍💻 If you 1) have a strong background in deep probabilistic modeling, SBI, hybrid learning or causality 2) are curious about exciting health applications, you should apply! jobs.apple.com/en-il/details/…

Aishik Ghosh (@aishik_ghosh_) 's Twitter Profile Photo

A thread on quantum interference and the 6 year adventure it took me through In experimental particle physics we sift out events from signal (eg. Higgs) processes vs the orders of magnitude more events from background processes…

Kyle Cranmer (@kylecranmer) 's Twitter Profile Photo

A milestone! 10 years ago I had an epiphany about using machine learning to approximate likelihood ratios, enabling statistical inference when your model is a complex simulator. Since then ~1000 papers on SBI have been published, but this is the 1st from the ATLAS Experiment đź§µ

A milestone! 10 years ago I had an epiphany about using machine learning to approximate likelihood ratios, enabling statistical inference when your model is a complex simulator.  Since then ~1000 papers on SBI have been published, but this is the 1st from the <a href="/ATLASexperiment/">ATLAS Experiment</a> đź§µ
Jay Sandesara (@sandesarajay) 's Twitter Profile Photo

Excited to share the first results using Neural Simulation-Based Inference (NSBI) techniques applied to ATLAS Experiment data! We measure the elusive off-shell Higgs boson with 3.1x better observation sensitivity than standard (histogram) analysis techniques! A thread: (1/N)

Excited to share the first results using Neural Simulation-Based Inference (NSBI) techniques applied to <a href="/ATLASexperiment/">ATLAS Experiment</a> data! We measure the elusive off-shell Higgs boson with 3.1x better observation sensitivity than standard (histogram) analysis techniques! A thread: (1/N)
Jay Sandesara (@sandesarajay) 's Twitter Profile Photo

This new framework will extend the vision of the original "Madminer" papers by Kyle Cranmer , Johann Brehmer, Gilles Louppe and others to the LHC use case, potentially enabling wide-scale applications - accelerating discovery potential of the LHC (N/N)

Jonas Spinner (@jonas_spinner) 's Twitter Profile Photo

Thrilled to announce that L-GATr is going to NeurIPS 2024! Plus, there is a new preprint with extended experiments and a more detailed explanation. Code: github.com/heidelberg-hep… Physics paper: arxiv.org/abs/2411.00446 CS paper: arxiv.org/abs/2405.14806 1/7

Kyle Cranmer (@kylecranmer) 's Twitter Profile Photo

Professional milestone: our review paper “The Frontier of Simulation-Based Inference” coauthored with Gilles Louppe and Johann Brehmer hit 1000 citations. I’m very excited about the potential for these methods to transform science! pnas.org/doi/10.1073/pn… simulation-based-inference.org

Professional milestone: our review paper “The Frontier of Simulation-Based Inference” coauthored with <a href="/glouppe/">Gilles Louppe</a> and <a href="/johannbrehmer/">Johann Brehmer</a> hit 1000 citations. I’m very excited about the potential for these methods to transform science! 
pnas.org/doi/10.1073/pn…

simulation-based-inference.org
Shuangfei Zhai (@zhaisf) 's Twitter Profile Photo

We attempted to make Normalizing Flows work really well, and we are happy to report our findings in paper arxiv.org/pdf/2412.06329, and code github.com/apple/ml-tarfl…. [1/n]

We attempted to make Normalizing Flows work really well, and we are happy to report our findings in paper arxiv.org/pdf/2412.06329, and code github.com/apple/ml-tarfl…. [1/n]
Multiscale AI (@multiscaleai) 's Twitter Profile Photo

ICLR 2025 MLMP best poster award goes to "ViNE-GATr: scaling geometric algebra transformers with virtual nodes embeddings"! Congratulations Julian Suk, Gabriele Cesa , Thomas Hehn, Arash Behboodi!

ICLR 2025 MLMP best poster award goes to  "ViNE-GATr: scaling geometric algebra transformers with virtual nodes  embeddings"! Congratulations <a href="/sukjulian/">Julian Suk</a>, <a href="/_gabrielecesa_/">Gabriele Cesa</a> , Thomas Hehn, Arash Behboodi!