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Chenfeng Xu

chenfengx

https://www.chenfengx.com/

AI & ML interests

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Recent Activity

authored a paper 14 days ago

Maximizing Alignment with Minimal Feedback: Efficiently Learning Rewards for Visuomotor Robot Policy Alignment

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chenfengx's activity

authored a paper 14 days ago

Maximizing Alignment with Minimal Feedback: Efficiently Learning Rewards for Visuomotor Robot Policy Alignment

Paper • 2412.04835 • Published 19 days ago • 2

upvoted a paper 3 months ago

Diffusion Models Are Real-Time Game Engines

Paper • 2408.14837 • Published Aug 27 • 121

upvoted an article 4 months ago

Article

Key Insights into the Law of Vision Representations in MLLMs

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Sep 2

• 18

authored a paper 4 months ago

Law of Vision Representation in MLLMs

Paper • 2408.16357 • Published Aug 29 • 92

upvoted a paper 4 months ago

Law of Vision Representation in MLLMs

Paper • 2408.16357 • Published Aug 29 • 92

commented a paper 4 months ago

Law of Vision Representation in MLLMs

Paper • 2408.16357 • Published Aug 29 • 92 •

authored a paper 6 months ago

Immiscible Diffusion: Accelerating Diffusion Training with Noise Assignment

Paper • 2406.12303 • Published Jun 18 • 4

upvoted a paper 6 months ago

Immiscible Diffusion: Accelerating Diffusion Training with Noise Assignment

Paper • 2406.12303 • Published Jun 18 • 4

commented a paper 6 months ago

Immiscible Diffusion: Accelerating Diffusion Training with Noise Assignment

Paper • 2406.12303 • Published Jun 18 • 4 •

authored a paper 7 months ago

Looking Backward: Streaming Video-to-Video Translation with Feature Banks

Paper • 2405.15757 • Published May 24 • 14

upvoted a paper 7 months ago

Looking Backward: Streaming Video-to-Video Translation with Feature Banks

Paper • 2405.15757 • Published May 24 • 14

upvoted a paper about 1 year ago

StreamDiffusion: A Pipeline-level Solution for Real-time Interactive Generation

Paper • 2312.12491 • Published Dec 19, 2023 • 69

authored a paper about 1 year ago

StreamDiffusion: A Pipeline-level Solution for Real-time Interactive Generation

Paper • 2312.12491 • Published Dec 19, 2023 • 69

updated a model about 1 year ago

chenfengx/model

Updated Dec 8, 2023

liked a dataset about 1 year ago

jxu124/OpenX-Embodiment

Updated Oct 16 • 3.8k • 48

upvoted a paper about 1 year ago

3DiffTection: 3D Object Detection with Geometry-Aware Diffusion Features

Paper • 2311.04391 • Published Nov 7, 2023 • 9

authored a paper about 1 year ago

3DiffTection: 3D Object Detection with Geometry-Aware Diffusion Features

Paper • 2311.04391 • Published Nov 7, 2023 • 9