Official account of the NYU Center for Data Science (CDS), the home of the Undergraduate, Master’s, and Ph.D. programs in data science.

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"An open mind, willingness to learn, and willingness to put in some work." New CDS Assistant Professor Pratyusha Sharma (@pratyusha_PS) on the mindset she hopes students bring to her class, and why shortcuts don't pay off.
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NYU Center for Data Science retweeted
📣 Applications are open for graduate study in computer science, data science, and mathematics at NYU Courant! Ready to build new skills or pursue research? Explore our master’s and PhD programs. Start your application: apply.gsas.nyu.edu/apply/
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NYU Center for Data Science retweeted
Super-duper excited about this idea and work with @houjun_liu! Papers are scored on two axes: #1 Quality of question #2 Quality of result #1 is subjective. Verifying #2 requires reproduction which requires $$ for >60k papers! What if there was cheap, reliable, code-agnostic way to do #2 where EVEN that cost fell on the paper submitter?
🚨new method day! 🚨 Trust[ing results] in ML conferences is utterly broken. Let's fix it with an algorithm! We are excited to introduce 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴 𝗪𝗶𝘁𝗻𝗲𝘀𝘀𝗲𝘀, a system for “honesty” certificates of data and evaluations which a verifier can cheaply check and trust.
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CDS undergrads shared how they secured summer internships and what they learned along the way at our annual “I Know What You Did Last Summer” panel. Their internships took them to University of Tuebingen, EY Foundry, ECESIS Investment, and JP Morgan.
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How do students get started in research? CDS Prof Juliana Freire (@jfreirenet), CDS Faculty Fellow Mateo Dulce Rubio, @cskokgibbs, @dramebaazguy, and other researchers at several career stages joined a Research 101 panel on finding opportunities and building research experience.
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Welcome to CDS, Jaume Vives-i-Bastida (@jaumevivesb)! He joins CDS as Assistant Professor of Economics and Data Science, building methods that measure what a policy has caused when you cannot run the experiment. nyudatascience.medium.com/me…
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The Endowment also invited her to write a paper, “Semantic Data Systems: From Data Management to Data Understanding.” In it, she argued that LMLs can now take on a job that data systems have long left to people: understanding what the data mean. vldb.org/pvldb/vol19/p4973-f… 2/2
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The 2026 VLDB Women in Database Research Award went to CDS Prof Juliana Freire (@jfreirenet) for her research on data provenance and reproducibility and her leadership in the data management community. Congratulations, Juliana! vldb.org/2026/vldb-endowment… 1/2
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NYU Center for Data Science retweeted
Join us on Oct 10 if you’re a world model lover in SF! I will share our ICML paper on representation learning for WMs and recent work AdaJEPA. Excited to attend my first reading club 📚!
📚 Saturday Robotics @saturdayrobotic & World Models Reading Club #33: Perceiving, Predicting, and Planning for Physical Interaction + AdaJEPA San Francisco · October 10 · 2–5 PM 👉 RSVP: luma.com/y9omqzz0 What does a robot actually need to understand before it can reliably act in the physical world? For Reading Club #33, we’re bringing together two perspectives on robot world models: grounding intelligence in physical interaction and building latent spaces that make planning and adaptation work. 🎤 @Hongyu_Lii — Robotics Researcher, @NVIDIARobotics, @nvidia Perceiving, Predicting, and Planning for Physical Interaction Robots manipulating the real world need to do more than recognize objects. They need to perceive contact, predict physical change, and plan under uncertainty. Hongyu will present a unified line of work spanning: • NovaFlow — zero-shot manipulation by distilling actionable 3D flow from generated video • NovaPlan — closing the loop on long-horizon tasks through video-language planning • Deform360 — large-scale multi-view visuotactile data for deformable world models • Hydra-0 — a generalist world model conditioned on action flow, representing robot actions as pixel motion The bigger question: can a shared visual interface connect touch, vision, actions, world models, policy evaluation, and control across different robots, tasks, and environments? 🎤 @yingwww_ — @NYUDataScience AdaJEPA: Adaptive World Models for Planning Under Distribution Shift JEPA-style world models predict the consequences of actions in a learned representation space—but what makes that latent space actually useful for planning? Ying will discuss temporal straightening, which encourages locally straight latent trajectories so Euclidean distance becomes a better proxy for geodesic distance and makes gradient-based planning more stable. She will also introduce AdaJEPA, an adaptive world model that plans, acts, and adapts in a closed loop: every action produces a new observation, which updates the latent representation and prediction when reality diverges from the model. Two complementary questions: 🧠 What should a robot represent about the physical world? 🔄 What should it do when its world model is wrong? 📍 San Francisco 🗓 Saturday, October 10, 2026 | 2–5 PM 2:00–2:30 — Doors Open & Social 🍓🧋 2:30–3:30 — Keynote 3:30–5:00 — Q&A + Open-Floor Technical Roundtable Hosted by @junfanzhu98 & @aurorafeng_01 & Audrey Pe (@sievedata). Come discuss robot world models, visuotactile perception, deformable objects, action-conditioned video models, latent planning, distribution shift, test-time adaptation, and what it actually takes to build robots that can perceive → predict → plan → act → adapt. 👉 RSVP: luma.com/y9omqzz0 #Robotics #WorldModels #EmbodiedAI #PhysicalAI #RobotLearning #JEPA #RobotManipulation #NVIDIA #NYU
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NYU Center for Data Science retweeted
i was diagnosed with thyroid cancer many years ago purely by chance, because i had to get blood work for my US green card application (thank you, USCIS!). i was in my mid-30’s and was reasonably healthy (or so i believed.) this was shocking and totally unpredictable news to me. thanks to the amazing team of clinicians at NYU Langone, i successfully went through a total thyroidectomy followed by radioactive iodine therapy. but, it was truly the most uncertain and confusing period of my life. this is when i first realized that no one can opt out of healthcare. being sick isn’t what you choose to or choose not to. it is something that unpredictably happens to all of us at some point for one reason or another. this is why it is a healthcare system that we collectively build and use to support each other at the society level. because it must support everyone, the complexity of creating, maintaining and improving this system is a Herculean effort that calls for all the help in the world. today, i am announcing @OrtetAI together with my dear co-founders, @keunwoochoi, @HenriDwyer, @elmanmansimov, @causalclaudia and Jeff, to lend our support to improving the health of each and every one of us. Ortet’s goal is to create a technological foundation that will enable health systems to deliver predictably better care to each and every patient. this will only be possible by working closely with all stakeholders in the broader ecosystem, which is enabled in part by Ortet’s close partnership with Thoreau. Ortet is taking the very first step of a long journey ahead, and at the end of this journey, i strongly believe we would be able to say that Ortet had contributed to building better, more predictable healthcare and thus to improving health of each and every one of us. see ortet.ai/ for more!
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NYU Center for Data Science retweeted
A very happy way to wrap up my time at NYU 💜 So excited to see our work accepted to NeurIPS 2026!
Congratulations to CDS alum Qihan Wang (@wnfurfur), former CDS Faculty Fellow @NickATomlin, CDS PhD student @michahu8, UMass Amherst's Brian Dillon, and CDS Associate Professor @tallinzen: their paper on getting AI to forget the way people do has been accepted to #NeurIPS2026.
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Congratulations to CDS alum Qihan Wang (@wnfurfur), former CDS Faculty Fellow @NickATomlin, CDS PhD student @michahu8, UMass Amherst's Brian Dillon, and CDS Associate Professor @tallinzen: their paper on getting AI to forget the way people do has been accepted to #NeurIPS2026.
To make AI better at imitating humans, limit its memory. Recent CDS Faculty Fellow @NickATomlin, CDS PhD student @michahu8, and CDS Assoc Prof @tallinzen show that capping a model's memory at 4 slots makes it a far better stand-in for a real person. nyudatascience.medium.com/fo…
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Volume 2 of the CDS Magazine is out! Put together by the CDS Graduate Student Community-Building Group, the new issue features student projects, essays, photography, community memories, CDS clubs, and more. Read Volume 2: drive.google.com/file/d/13kF…
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Fall 2027 applications for our MS and PhD programs are now open! Join us online for an upcoming Admissions Information Session to learn more about our graduate programs and the admissions process.
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Can AI track stroke rehabilitation from video? CDS PhD student Victor Li, CDS Associate Professor Carlos Fernandez-Granda, and collaborators tested VLMs on the task, finding promise in movement counting but limitations in measuring impairment. nyudatascience.medium.com/ca…
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@NYU_Courant's Buckmaster and Anthropic's Alpöge used LLMs to produce Lean-checked proofs that 3D Euler can blow up in finite time, bearing on a Millennium Prize Problem. @KempeLab called it in April on @ziv_ravid’s podcast: math would “fall” like Go did piped.video/watch?v=78W5O34-…
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Welcome to CDS, Juan C. Perdomo! Perdomo joins CDS as Assistant Professor of Computer Science, Engineering, and Data Science. He researches performative prediction: what happens when a forecast changes the thing it predicts. nyudatascience.medium.com/me…
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The CILVR Seminar opened its fall series with CDS founding director Yann LeCun (@ylecun), who gave a talk titled “World Models: Enabling the Next AI Revolution.” @CILVRatNYU talks continue most Wednesdays at 2pm at CDS.
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The CDS Alumni Council’s industry skills series continues Oct. 1 with a panel on data science careers in Finance + FinTech. 📍 NYU CDS, 60 Fifth Ave. 🕠 5:30–7:30 PM CDS alumni + students: check your email for registration. Photos from September’s packed media panel!
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