Ruijie Zheng @ruijie_zheng12
Computer Science PhD student at University of Maryland Research Intern @GEAR Lab Ex-Intern: @MSFTResearch ruijiezheng.com College Park, MD Joined October 2021-
Tweets238
-
Followers434
-
Following320
-
Likes278
👐How can we leverage multi-source human motion data, transform it into robot-feasible behaviors, and deploy it across diverse scenarios? 👤🤖Introduce 𝐇𝐄𝐑𝐌𝐄𝐒: a versatile human-to-robot embodied learning framework tailored for mobile bimanual dexterous manipulation.
🚀 ASAP is now FULLY open-source! 🚀 ✅ Humanoid RL motion tracking & delta actions ✅ Motion retargeting to any humanoid ✅ ASAP Benchmark motions + pretrained policies ✅ Sim2Sim & Sim2Real ready — run ASAP in sim or on your G1 robot! 🔗 github.com/LeCAR-Lab/ASAP…
NeurIPS rebuttal deadline is around the corner 😬 I’m not an expert, but thought I’d drop my two cents on how to write a good rebuttal, especially for folks writing their first few. Hope this helps someone! 🧵👇 (And please chime in with your own tips; let’s crowdsource the…
Great minds think alike! 👀🧠 We also found that more thinking ≠ better reasoning. In our recent paper (arxiv.org/abs/2506.04210), we show how output variance creates the illusion of improvement—when in fact, it can hurt precision. Naïve test-time scaling needs a rethink. 👇…
Great minds think alike! 👀🧠 We also found that more thinking ≠ better reasoning. In our recent paper (arxiv.org/abs/2506.04210), we show how output variance creates the illusion of improvement—when in fact, it can hurt precision. Naïve test-time scaling needs a rethink. 👇…
ICML is coming to an end — side adventure: a group photo with my undergrad advisees (plus a 16 year old high schooler tagalong claiming he only learns through ChatGPT), and a rabbit park visit with the best team.
Provably Learning from Language Feedback TLDR: RL theory can help us do better inference-time exploration with feedback. Work done with @wanqiao_xu, @ruijie_zheng12, @chinganc_rl, @adityamodi94, @adith387 📰 arxiv.org/pdf/2506.10341 📍EXAIT Best Paper/Oral Sat 8:45-9:30 am
If you missed @wanqiao_xu’s presentation, here are some of our slides! (The workshop will post full slides later on their website) Paper: arxiv.org/abs/2506.10341
Best paper award goes to the team @ruijie_zheng12 @adith387 @adityamodi94 and @chinganc_rl, and best photography award goes to @chinganc_rl 🥳
As many of you know, I’ve been spending my sabbatical at Capital One with Bayan Bruss @cbbruss’s amazing team, under Prem Natarajan and Milind Naphade. Bayan has been the most supportive and visionary leader: deeply attentive to the technical work across the group. Excited to…
There’s been heated debate lately: Can generative AI truly self-improve? ✅Some say yes, pointing to models learning like curious humans. ❌Others say no, invoking the first law of thermodynamics: You can’t get something from nothing. No new info, no gain. 🧠 But what if the…
There’s been heated debate lately: Can generative AI truly self-improve? ✅Some say yes, pointing to models learning like curious humans. ❌Others say no, invoking the first law of thermodynamics: You can’t get something from nothing. No new info, no gain. 🧠 But what if the…
Thanks for the recording! It was a great workshop!
Thanks for the recording! It was a great workshop!
Meet Casper👻, a friendly robot sidekick who shadows your day, decodes your intents on the fly, and lends a hand while you stay in control! Instead of passively receiving commands, what if a robot actively sense what you need in the background, and step in when confident? (1/n)
Decision-making with LLM can be studied with RL! Can an agent solve a task with text feedback (OS terminal, compiler, a person) efficiently? How can we understand the difficulty? We propose a new notion of learning complexity to study learning with language feedback only. 🧵👇
Training data collection is one of the biggest challenges in #Robotics. We're solving it with #NVIDIAIsaac GR00T-Dreams. By using #NVIDIACosmos world foundation models and generative AI, developers can create vast, realistic synthetic data at scale. Benefits: ✔️Cheaper &…
Check out GR00T N1.5, our latest GR00T robot foundation model. Compared with N1, N1.5 achieves much better cross embodiment posttraining performance and instruction following capability with a frozen VLM and several architecture & learning objective improvements.
Check out GR00T N1.5, our latest GR00T robot foundation model. Compared with N1, N1.5 achieves much better cross embodiment posttraining performance and instruction following capability with a frozen VLM and several architecture & learning objective improvements.
Anima introduced me to the world of graphical models, generative models, and tensors. As her first student, I witnessed how she built her lab from scratch, shaping its direction with vision and energy. Though I’m sure it was a challenging process, she never put any burden or…
Anima introduced me to the world of graphical models, generative models, and tensors. As her first student, I witnessed how she built her lab from scratch, shaping its direction with vision and energy. Though I’m sure it was a challenging process, she never put any burden or…
#CVPR2025 Our latest work LEMON will appear at CVPR CVinW spotlight talks tomorrow - a unified, scalable, efficient 3D LMM with elegant architecture design. Everything about 🍋 will be open-sourced this month. 🔗: computer-vision-in-the-wild.github.io/cvpr-2025/
Excited to give a short oral presentation on FLARE at Computer Vision in Wild workshop tomorrow starting from 2pm!
Excited to give a short oral presentation on FLARE at Computer Vision in Wild workshop tomorrow starting from 2pm!
吕博文 @extreme1228
2 Followers 65 Following
BblytheDavy @Xjb5g4711ipikR
12 Followers 899 Following
AvidJoyce @avid_joyce
2 Followers 45 Following
AITechConnect @AITechCon
23 Followers 246 Following Your daily dose of AI tech & wisdom. Frontline trends, practical guides, and community takes on building the future with AI.
Chen Wang @chenwang_j
3K Followers 848 Following Final-year CS PhD @Stanford. Prev @GoogleDeepMind @NVIDIA @MIT_CSAIL. Robotics/Manipulation
Minghui Liu @minghuiliu95
4 Followers 152 Following
Tairan He @TairanHe99
5K Followers 766 Following Robotics&AI PhD Student @CMU_Robotics Research Intern at @NVIDIA Prev: @MSFTResearch @sjtu1896 Emboddied AI; Humanoid; Robot Learning
Jacob Wang @dwprofi
33 Followers 502 Following https://t.co/twSxANJ9x5,Chinese robot trading platform, has over 150 robots from China.
Buba demba @bubademba39
32 Followers 2K Following
liu xhl @XhlLiu43198
1 Followers 60 Following
Usuiauhou @Usuiauhou57393
10 Followers 1K Following
Valentina Tardelli @ValentinaT32922
92 Followers 6K Following
Jifan Zhang @jifan_zhang
374 Followers 458 Following Research Fellow @AnthropicAI | Previously Ph.D. @WisconsinCS @WIDiscovery, BS/MS @uwcse, @Meta @Google @Amazon
namul2 @namul2s
2 Followers 111 Following
Daljeet @daljeet_v
1K Followers 5K Following scaling agentic rl @openblocklabs. prev. @a16z enthusiastic cook/wannabe somm
Wisdom Segbenu @Wssy_pounds
6 Followers 325 Following
John Schulman @johnschulman2
65K Followers 1K Following Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
Wyman Chan @Wyman_Chan27
5 Followers 188 Following Only the ones who try their best to do everything would be admired.
Dylan Foster 🐢 @canondetortugas
3K Followers 1K Following Foundations of RL/AI @MSFTResearch. Previously @MIT @Cornell_CS https://t.co/vQIdUzsw8B RL Theory Lecture Notes: https://t.co/bhgL3aKIk0
Steve Gu @stevegu
61 Followers 65 Following
Cayden Gu @CaydenGu
1 Followers 51 Following
Eunkyo Jo @eunkyojo
1 Followers 44 Following
Haoyang Li @Haoyang1i
300 Followers 498 Following Researcher in Embodied AI @UCSD @HaoSuLabUCSD | ex @Hillbot_AI 🦭🪂
Gary Joseph @alittlebirdgh
277 Followers 4K Following 🔺️✡🔺️follow the light of greatness and success and achieve all your heart desires 🔺️✡🔺️
Cothematics @cothematics
0 Followers 472 Following
c @minimal_system
0 Followers 1K Following
Dayeon (Zoey) Ki @zoeykii
358 Followers 493 Following CS PhD @umdclip | MT, Multilingual, Cultural #NLProc | 🇰🇷🇨🇳🇨🇿🇺🇸
Uklunie @Uklunie402442
11 Followers 692 Following
Yunfan Jiang @YunfanJiang
2K Followers 564 Following CS PhD student @StanfordSVL, advised by @drfeifei | Robotics/Embodied AI | Worked @NVIDIAAI, @BostonDynamics AI Institute
Jason Lee @jason_lee328
260 Followers 523 Following PRIOR @allen_ai AI and Robotics @RAIVNLab @uwcse Robot Learning Masters @ UW w/ R. Krishna, D. Fox
Kelin Yu @ColinYu14116982
102 Followers 240 Following CS Ph.D @umdcs，advised by @RuohanGao1. Previous @GeorgiaTech. Robotics and Computer Vision.
r @rd1o1
426 Followers 5K Following 'these are the tools present at hand for an assault on the citadel of true being'
Ryan Finley @rnfinley
290 Followers 4K Following
Someone @Some1_Boring
39 Followers 3K Following
Xu Tan @xutan_tx
2K Followers 603 Following Working on Large Language Models and Video/Audio Multimodality
Kazem Meidani @KazemMeidani
546 Followers 2K Following AI Research @CapitalOne, PhD @CarnegieMellon. ex. intern @NetflixResearch, @EA. LLMs, AI4Science
Jeremy Collins @jerthesquare_
452 Followers 510 Following ML PhD student at Georgia Tech | Large Behavior Models intern at the Toyota Research Institute | Teaching robots with internet-scale video data
John Schulman @johnschulman2
65K Followers 1K Following Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
Cayden Gu @CaydenGu
1 Followers 51 Following
Steve Gu @stevegu
61 Followers 65 Following
Eunkyo Jo @eunkyojo
1 Followers 44 Following
Wenli Xiao @_wenlixiao
2K Followers 519 Following PhD Student at @CMU_Robotics | Intern at GEAR Lab @NvidiaAI | Post-Training & Foundation Model & Humanoids
Jason Lee @jason_lee328
260 Followers 523 Following PRIOR @allen_ai AI and Robotics @RAIVNLab @uwcse Robot Learning Masters @ UW w/ R. Krishna, D. Fox
Beidi Chen @BeidiChen
15K Followers 399 Following Asst. Prof @CarnegieMellon, @amazon Scholar, Prev: Visiting Researcher @Meta, Postdoc @Stanford, Ph.D. @RiceUniversity, Large-Scale ML, a fan of Dota2.
NVIDIA Robotics @NVIDIARobotics
117K Followers 377 Following NVIDIA Robotics inspires visionaries and developers to create the next generation of AI-driven robots and explore the world of physical AI.
Yunfan Jiang @YunfanJiang
2K Followers 564 Following CS PhD student @StanfordSVL, advised by @drfeifei | Robotics/Embodied AI | Worked @NVIDIAAI, @BostonDynamics AI Institute
Fei-Fei Li @drfeifei
519K Followers 1K Following Prof (CS @Stanford), Co-Director @StanfordHAI, Cofounder/CEO @theworldlabs, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
Jeremy Collins @jerthesquare_
452 Followers 510 Following ML PhD student at Georgia Tech | Large Behavior Models intern at the Toyota Research Institute | Teaching robots with internet-scale video data
Jun Yamada @junjungoal
607 Followers 1K Following Ex-research Intern@NVIDIA, DPhil student @ University of Oxford, A2I Lab (@a2i_oxford) | Robot Learning, Manipulation
Kaushil Kundalia @oh_its_me1
2 Followers 32 Following
USC Center for AI in ... @CAIS_USC
2K Followers 844 Following USC Center for AI in Society: a joint venture of the USC Suzanne Dworak-Peck School of Social Work & the USC Viterbi School of Engineering.
Russ Salakhutdinov @rsalakhu
109K Followers 166 Following UPMC Professor of Computer Science @ CMU, President Elect ICML Board, VP of Research @ Meta (Multimodal LLMs, AI Agents), ex-Director of AI research at @Apple
Devi Parikh @deviparikh
26K Followers 209 Following Co-CEO @yutori_ai. Join the waitlist at https://t.co/zD3StYi8db.
Zhenyu Jiang @SteveTod1998
2K Followers 467 Following Applied Scientist @ Amazon Frontier AI & Robotics (FAR). Previously Ph.D. at @UTCompSci.
Paul Zhou @zhiyuan_zhou_
745 Followers 276 Following phd @berkeley_ai, research intern @physical_int
Zhengyi “Zen” Luo @zhengyiluo
4K Followers 1K Following Research Scientist, GEAR @NvidiaAI | PhD @CMU_Robotics | Founder @CirkitDesign | CS @penn
youliang @youliangtan
528 Followers 166 Following Stroller on the vast internet. Now building robot brains in @Nvidia - Project Gr00t 👨🔧👨💻 | Previously Berkeley, GT, Open Robotics, NTU sg
Jiannan Xiang @szxiangjn
571 Followers 611 Following PhD @UCSD and intern @NVIDIA | Previously intern @GoogleDeepMind, MSML @mldcmu @SCSatCMU, BS in EE @ustc | ML, NLP, NLG
Ao Zhang @zhanga6
674 Followers 169 Following Ph.D student @NUSingapore. Core contributors of GR00T N1, MiniCPM-V, NExT-Chat. Research on MLLMs.
Seonghyeon Ye @SeonghyeonYe
1K Followers 508 Following PhD student KAIST AI (@kaist_ai), Research Intern @NVIDIAAI GEAR | Prev: @MSFTResearch
Jing Wang @NickySGJingWang
65 Followers 230 Following Ph.D. Candidate @NTUsg | Intern of GEAR @nvidiaai | Ex Intern of @SeaAIL.
Soroush Nasiriany @snasiriany
1K Followers 901 Following PhD student @UTAustin. Building foundation models for robots.
Joel Jang @jang_yoel
2K Followers 442 Following Senior Research Scientist @nvidiaai GEAR Lab working on Project GR00T. Leading video world model & latent actions.
Ruihan Yang @RchalYang
2K Followers 943 Following Applied Scientist @ Amazon Frontier AI & Robotics (FAR) PhD from @UCSanDiego Robot Learning / Embodied AI
Mu Cai @MuCai7
2K Followers 1K Following Research Scientist @GoogleDeepMind, Gemini Multimodal. Previous: Ph.D. @WisconsinCS | Intern @MSFTResearch @Cruise
Ajay Mandlekar @AjayMandlekar
3K Followers 379 Following NVIDIA AI Research Scientist | EE PhD @Stanford | Teaching 🤖 to imitate humans.
Shuaiyi Huang @ShuaiyiH
12 Followers 69 Following
Josias Moukpe @jomoukpe
275 Followers 2K Following CS PhD @FloridaTech. Senior AI/ML Researcher. Solution Architect. Product Manager. Optimizing…
Quang Nguyen @QuangHo31460052
76 Followers 586 Following Interest in generative models and trustworthy AI
Scott Reed @scott_e_reed
17K Followers 574 Following Research Scientist at NVIDIA working on generalist embodied agent research
Evan Wang @evanzwangg
858 Followers 270 Following post-training/reasoning @xAI prev @Caltech @scale_AI @weHRTyou @umdcs
Ruoyu Sun @RuoyuSun_UI
1K Followers 572 Following Associate Prof at CUHK-Shenzhen. Prev: assistant prof @UofIllinois; postdoc @Stanford; visitor @AIatMeta Work on optimization of machine learning, DL, LLM.
Alexander Wan @alexwan55
703 Followers 1K Following Studying CS at Berkeley; doing research on evals & public policy at Stanford CRFM; @BerkeleyML @BerkeleyNLP; https://t.co/YqhKUqpSBW
Minbeom Kim @mbkimmm
62 Followers 181 Following Ph.D candidate at Seoul National University. Research on Safety Guarantees in LLM Agents.
Aaditya Ura @aadityaura
2K Followers 961 Following PhD @Harvard | LLMs ⚡ Healthcare | Developer of OpenBioLLM, Open Medical-LLM Leaderboard, MedMCQA, Med-Halt | I like high-quality datasets & eval 🧠
Xiao Liu (Shaw) @ShawLiu12
569 Followers 168 Following PhD @Tsinghua @THUKEG Developing P-Tuning, ChatGLM, AgentBench, and AutoGLM. 📖 Sharing paper digest on LLMs.
Zhiyong Wang @Zhiyong16403503
782 Followers 4K Following Ph.D. candidate at CUHK. Former Visiting Scholar at Cornell. Working on reinforcement learning and multi-armed bandits.
Tairan He @TairanHe99
5K Followers 766 Following Robotics&AI PhD Student @CMU_Robotics Research Intern at @NVIDIA Prev: @MSFTResearch @sjtu1896 Emboddied AI; Humanoid; Robot LearningTrends for United States
You might like
