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Geeling Chau

@geelingc.bsky.social
113 followers 44 following 14 posts

Computation and Neural Systems PhD student @Caltech | Brain Computer Interfaces, Neural Signal Decoding | glchau.github.io

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Geeling Chau @geelingc.bsky.social · 01/12/2025
NeurIPS 2025 Paper links: 1️⃣ arxiv.org/abs/2511.13022 2️⃣ arxiv.org/abs/2511.11940 3️⃣ openreview.net/forum?id=CdP... If you're excited about how scaling models can help enable robust and generalizable wearable and neuro technology, let's connect + chat!! 🧠🦾
arxiv.org
Learning Time-Scale Invariant Population-Level Neural Representations
General-purpose foundation models for neural time series can help accelerate neuroscientific discoveries and enable applications such as brain computer interfaces (BCIs). A key component in scaling th...
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Geeling Chau @geelingc.bsky.social · 01/12/2025
I'll be at #NeurIPS2025 presenting w/: 1️⃣ Eshani Patel and @yisongyue.bsky.social on generalizing models to input preprocessing 2️⃣ Chris Sandino et al., on new temporal reps of EEG 3️⃣ Shiva Mahato et al., on new iEEG training frameworks 📍Brain & Body FM on Sat 😍 🧠? Let's chat!! 🔗⬇️
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Reposted by Geeling Chau
Mehdi Azabou @mehdiazabou.bsky.social · 11/07/2025
Excited to announce the Foundation Models for the Brain and Body workshop at #NeurIPS2025! 🧠📈 🧪 We invite short papers or interactive demos on AI for neural, physiological or behavioral data. Submit by Aug 22 👉 brainbodyfm-workshop.github.io
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Avery HW Ryoo @averyryoo.bsky.social · 06/06/2025
New preprint! 🧠🤖 How do we build neural decoders that are: ⚡️ fast enough for real-time use 🎯 accurate across diverse tasks 🌍 generalizable to new sessions, subjects, and even species? We present POSSM, a hybrid SSM architecture that optimizes for all three of these axes! 🧵1/7
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Geeling Chau @geelingc.bsky.social · 03/06/2025
In #Banff for the #BCISociety #BCI2025 meeting! How can Machine Learning benefit BCIs? 🤝Would love to meet! (DM me) 📍Poster: Jun 4 (Wed) 4-6pm. P2-G-68 🗣Talk: Jun 5 (Thurs) Morning. W21: Large neural data models for brain-computer interfaces. Organized by @joelye.bsky.social 🙌
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Reposted by Geeling Chau
Cole Hurwitz @colehurwitz.bsky.social · 02/05/2025
Neural Encoding and Decoding at Scale (NEDS) is now accepted to @icmlconf.bsky.social as a spotlight (top 2.6%)! 🧠 🧪
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Geeling Chau @geelingc.bsky.social · 25/04/2025
If you missed us, we'll be speaking at 4:06pm (Friday) in Garnet 216-218! Hope to see you there! :)
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Geeling Chau @geelingc.bsky.social · 25/04/2025
Come find us in Hall 3! Can’t wait to meet you and talk about modeling brain data across heterogeneous datasets!
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czlwang.bsky.social @czlwang.bsky.social · 24/04/2025
Want to scale models on brain datasets recorded with variable sensor layouts? Population Transformer at #ICLR2025 may be your answer! 🗺️ Fri, Apr 25 | 10am - 12:30pm (poster @ Hall 3 + Hall 2B #58) 🗣️ Fri, Apr 25 | 4:06 pm - 4:18 pm (oral @ Garnet 216-218) More ⬇️
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Geeling Chau @geelingc.bsky.social · 06/04/2025
It was so fun to be a part of this! Huge thanks to the organizers for putting it together!
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Geeling Chau @geelingc.bsky.social · 29/03/2025
Looking forward to joining the FM for neuro conversation at the #COSYNE2025 workshops! I will be sharing some of our experiences scaling models for iEEG datasets with variable layouts and high-resolution temporal signals. Hope to see you there!
COSYNE 2025 Tuesday April 01, 2025 / 10:40 AM - 11:05 AM "Population Transformer: Learning Population-level Representations of Neural Activity" - Geeling Chau
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Blake Richards @tyrellturing.bsky.social · 26/03/2025
Eva Dyer and I wrote an opinion piece for @thetransmitter.bsky.social on why neuroscience needs to embrace complexity and accept the "bitter lesson" by using a data-driven regime at scale. With commentary from several wonderful researchers! 🧠📈 #NeuroAI 🧪
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Geeling Chau @geelingc.bsky.social · 11/02/2025
Would like to especially shout out yisongyue.bsky.social, Sabera Talukder, Andrei Barbu, and Boris Katz for their valuable advice and unwavering support. vsub851.bsky.social and Saraswati for their indispensable help. And czlwang.bsky.social for marching through this with me. 🤗🎉
czlwang.bsky.social
czlwang.bsky.social
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Geeling Chau @geelingc.bsky.social · 11/02/2025
🎉Excited to share: My first ML conference paper, Population Transformer 🧠, is an Oral at #ICLR2025! This work has truly evolved since its first appearance as a workshop paper last year. So thankful to have worked with the best advisors + collaborators! 🤗 More soon!
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Geeling Chau @geelingc.bsky.social · 14/12/2024
Catch me and czlwang.bsky.social presenting our poster today (12/14) 3:30-5:30pm at the #NeurIPS2024 NeuroAI Workshop! 🧠 neuroai-workshop.github.io Paper: arxiv.org/abs/2406.03044
neuroai-workshop.github.io
NeuroAI: Fusing Neuroscience and AI for Intelligent Solutions Workshop
Examining the fusion of neuroscience and AI: unlocking brain-inspired algorithms, advancing biological and artificial intelligence
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Geeling Chau @geelingc.bsky.social · 12/12/2024
Thanks @chethanp.bsky.social for bringing the BCI gang together!
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Geeling Chau @geelingc.bsky.social · 11/12/2024
At @neuripsconf.bsky.social and thrilled to see so many brilliant minds in one place! 🤩🧠 If you’re exploring #MachineLearning for #Neurotech or #Neuroscience, let’s connect! Always up for discussions on brain decoding, BCIs, and scaling models for neuroscience. 🧠✨
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Geeling Chau @geelingc.bsky.social · 04/12/2024
I will touch on some work we've done on pretraining transformers across variable input layouts for 🔥 decoding and interpretability. Read more here: arxiv.org/abs/2406.03044
arxiv.org
Population Transformer: Learning Population-level Representations of Neural Activity
We present a self-supervised framework that learns population-level codes for arbitrary ensembles of neural recordings at scale. We address two key challenges in scaling models with neural time-series...
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Geeling Chau @geelingc.bsky.social · 04/12/2024
Excited to give my first talk this Friday! I will be speaking on "Transformers for Neural Time Series Decoding and Analysis: From Large-scale Pretraining to Insight" part of the Caltech Chen Institute AI for Neuro Workshop neuroscience.caltech.edu/programs/wor...
neuroscience.caltech.edu
Chen Institute Workshop on AI for Neuro
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