Ruilong Li (@ruilong_li) 's Twitter Profile
Ruilong Li

@ruilong_li

PhD student at @berkeley_ai | Alumni of @NVIDIAAI, @GoogleAI, @RealityLabs, @USC_ICT, @Tsinghua_Uni

ID: 1163681309471858689

linkhttps://www.liruilong.cn calendar_today20-08-2019 05:17:06

142 Tweet

1,1K Followers

301 Following

Hongsuk Benjamin Choi (@redstone_hong) 's Twitter Profile Photo

Excited to present VideoMimic this week at #CVPR2025! 🎥🤖 📌 POETs Workshop "Embodied Humans" Spotlight Talk | June 12, Thu, -10:10 | Room 101B 📌 Agents in Interaction: From Humans to Robots Poster #182-#201 | June 12, Thu, -12:15 | ExHall D Come by and chat!

Huan Ling (@huanling6) 's Twitter Profile Photo

We are excited to share Cosmos-Drive-Dreams 🚀 A bold new synthetic data generation (SDG) pipeline powered by world foundation models—designed to synthesize rich, challenging driving scenarios at scale. Models, Code, Dataset, Tookit are released. Website:

Zan Gojcic (@zgojcic) 's Twitter Profile Photo

🚀 Just in time for the #CVPR rush: we’ve released the code for Difix3D+ — a Best Paper Award candidate! 🔧 Try out the code & demos: github.com/nv-tlabs/Difix… 🎤 Oral (June 15): 1:00–1:15 PM CDT, Karl Dean Grand Ballroom 🖼️ Poster: 4:00–6:00 PM CDT, ExHall D (#57) Join us! #CVPR2025

Zian Wang (@zianwang97) 's Twitter Profile Photo

🚀 DiffusionRenderer is now open-source! Check out the code and model: github.com/nv-tlabs/diffu… We will present at #CVPR2025 this Sunday, June 15: 🗣️ Oral Session 6A: 1:00–2:30 PM CDT, Karl Dean Grand Ballroom 🖼️ Poster: 4:00–6:00 PM CDT, ExHall D (Poster #29)

Sophia (@sopharicks) 's Twitter Profile Photo

Excited to host Zan Gojcic talk next week on NVIDIA DiffusionRenderer, a new technique for neural rendering. It approximates how light behaves in the real world and can turn daytime scenes into night, sunny scenes into cloudy ones, and so on. It combines inverse and forward

Excited to host <a href="/ZGojcic/">Zan Gojcic</a> talk next week on <a href="/nvidia/">NVIDIA</a>  DiffusionRenderer, a new technique for neural rendering. It approximates how light behaves in the real world and can turn daytime scenes into night, sunny scenes into cloudy ones, and so on. It combines inverse and forward
Zian Wang (@zianwang97) 's Twitter Profile Photo

🚀 We just open-sourced Cosmos DiffusionRenderer! This major upgrade brings significantly improved video de-lighting and re-lighting—powered by NVIDIA Cosmos and enhanced data curation. Released under Apache 2.0 and Open Model License. Try it out! 🔗 github.com/nv-tlabs/cosmo…

Ruilong Li (@ruilong_li) 's Twitter Profile Photo

This is awesome! An awesome project of using gsplat's API from C++ side! Code is very clean and nicely structured. Highly recommend checking out.

Ruilong Li (@ruilong_li) 's Twitter Profile Photo

Ping us if you would be interested in this summer internship and potentially extending to fall semester. It’s a great team with a long of strong minds! More about us: research.nvidia.com/labs/toronto-a…

Tianyuan Zhang (@tianyuanzhang99) 's Twitter Profile Photo

Model and training code for LaCT on language model, AR video gen and novel view synthesis are released, also have a TTT layer implementation with sequence parallel supported. Both object-centric and scene-level view synthesis checkpoints are released 🤓— come play!

Vijay (@__tensorcore__) 's Twitter Profile Photo

developer.nvidia.com/blog/cutlass-p… marks the start of a short series of blogposts about CUTLASS 3.x and CuTe that we've been meaning to write for years. There are a few more parts to come still, hope you enjoy!

Konpat Ta Preechakul (@phizaz) 's Twitter Profile Photo

Some problems can’t be rushed—they can only be done step by step, no matter how many people or processors you throw at them. We’ve scaled AI by making everything bigger and more parallel: Our models are parallel. Our scaling is parallel. Our GPUs are parallel. But what if the

grade eterna (@gradeeterna) 's Twitter Profile Photo

Trained directly on Insta360 X5 circular fisheyes with NVIDIA AI Developer 3DGUT, and rendered using a fisheye camera in the gsplat viewer. Princess of Wales Conservatory, Kew Gardens, London. #NVIDIA3DGUT #NVIDIASweepstakes #3DGS

Ruilong Li (@ruilong_li) 's Twitter Profile Photo

Thrilled to see this work drop the same week as our “Camera as Relative Positional Encoding”: Both embrace the same spirit: ditch absolute references, model pairwise relative relations — and everything just works better. Cheers! Link to our paper🔗 liruilong.cn/prope/

Ruilong Li (@ruilong_li) 's Twitter Profile Photo

GTA deserves way more attention! 🔥 It’s not just for 3D vision—rotating Q, K *and more importantly V and O* with RoPE-style magic boosts performance across tasks. A simple idea, huge impact. Transformer folks, don’t sleep on this!

David McAllister (@davidrmcall) 's Twitter Profile Photo

Excited to share Flow Matching Policy Gradients: expressive RL policies trained from rewards using flow matching. It’s an easy, drop-in replacement for Gaussian PPO on control tasks.