S. Lester Li (@sizhe_lester_li) 's Twitter Profile
S. Lester Li

@sizhe_lester_li

PhD student @MITEECS @MIT_CSAIL

ID: 1336500708821131272

linkhttp://sizhe-li.github.io calendar_today09-12-2020 02:39:42

33 Tweet

239 Followers

259 Following

Danfei Xu (@danfei_xu) 's Twitter Profile Photo

Russ's recent talk at Stanford has to be my favorite in the past couple of years. I have asked everyone in my lab to watch it. youtube.com/watch?v=TN1M6v… IMO our community has accrued a huge amount of "research debt" (analogous to "technical debt") through flashy demos and

nature (@nature) 's Twitter Profile Photo

Nature research paper: Controlling diverse robots by inferring Jacobian fields with deep networks go.nature.com/3HXBtKI

MIT CSAIL (@mit_csail) 's Twitter Profile Photo

Can a robot learn what its own body looks like — just by watching itself move? W/Neural Jacobian Fields (NJF), CSAIL researchers show that it can. Using just one external camera, NJF enables robots to infer the structure of their joints & limbs — no built-in sensors or prior

Can a robot learn what its own body looks like — just by watching itself move?

W/Neural Jacobian Fields (NJF), CSAIL researchers show that it can. Using just one external camera, NJF enables robots to infer the structure of their joints & limbs — no built-in sensors or prior
S. Lester Li (@sizhe_lester_li) 's Twitter Profile Photo

Now in Nature! 🚀 Our method learns a controllable 3D model of any robot from vision, enabling single-camera closed-loop control at test time! This includes robots previously uncontrollable, soft, and bio-inspired, potentially lowering the barrier of entry to automation! Paper:

Now in Nature! 🚀 Our method learns a controllable 3D model of any robot from vision, enabling single-camera closed-loop control at test time! This includes robots previously uncontrollable, soft, and bio-inspired, potentially lowering the barrier of entry to automation!

Paper:
S. Lester Li (@sizhe_lester_li) 's Twitter Profile Photo

We have open-sourced everything, including our real-world multiview (12-camera) robot action dataset on four robots. Please check it out! We expect the next implementation of our approach to dramatically reduce the reliance on multiview cameras and rendering - stay tuned! :)

S. Lester Li (@sizhe_lester_li) 's Twitter Profile Photo

You can try training your own Jacobian Fields in 2D! We found that, compared to no-structure, black-box, and direct prediction of optical flow, the Jacobian sparsity structure can generalize to unseen states and motions rapidly with just two training samples. What's a general

You can try training your own Jacobian Fields in 2D! 

We found that, compared to no-structure, black-box, and direct prediction of optical flow, the Jacobian sparsity structure can generalize to unseen states and motions rapidly with just two training samples. 

What's a general
Ellen Zhong (@zhongingalong) 's Twitter Profile Photo

CryoDRGN-AI ❄️🐉🤖 is now published in Nature Methods!!! So excited to see this out and a huge congrats to Axel Levy and team! CryoDRGN-AI extends cryoDRGN from requiring input, fixed camera poses, to end-to-end ab initio reconstruction of biomolecules and their conformational

CryoDRGN-AI ❄️🐉🤖 is now published in <a href="/naturemethods/">Nature Methods</a>!!! So excited to see this out and a huge congrats to <a href="/axlevy0/">Axel Levy</a> and team!

CryoDRGN-AI extends cryoDRGN from requiring input, fixed camera poses, to end-to-end ab initio reconstruction of biomolecules and their conformational
Adam W. Harley (@adamwharley) 's Twitter Profile Photo

We made a @gradio demo for AllTracker! AllTracker is the current state-of-the-art for general-purpose point tracking. The demo gives a good sense of the accuracy---try your own videos and see for yourself! 🔗 Demo: huggingface.co/spaces/aharley… 💻 Code: github.com/aharley/alltra…

Russ Tedrake (@russtedrake) 's Twitter Profile Photo

TRI's latest Large Behavior Model (LBM) paper landed on arxiv last night! Check out our project website: toyotaresearchinstitute.github.io/lbm1/ One of our main goals for this paper was to put out a very careful and thorough study on the topic to help people understand the state of the