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zkjiang

justin-zk
demo-dda's profile picture xiaozhongji's profile picture dark-pen's profile picture
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https://jiangzhengkai.github.io/

AI & ML interests

Generative AI

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upvoted 2 papers 7 months ago

MotionSight: Boosting Fine-Grained Motion Understanding in Multimodal LLMs

Paper • 2506.01674 • Published Jun 2, 2025 • 28

UniWorld: High-Resolution Semantic Encoders for Unified Visual Understanding and Generation

Paper • 2506.03147 • Published Jun 3, 2025 • 58
upvoted an article 8 months ago
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Article

Navigating the RLHF Landscape: From Policy Gradients to PPO, GAE, and DPO for LLM Alignment

Feb 11, 2025
•
97
upvoted 2 papers about 1 year ago

EnerVerse: Envisioning Embodied Future Space for Robotics Manipulation

Paper • 2501.01895 • Published Jan 3, 2025 • 55

Region-Aware Text-to-Image Generation via Hard Binding and Soft Refinement

Paper • 2411.06558 • Published Nov 10, 2024 • 36
upvoted 2 papers over 1 year ago

UniAff: A Unified Representation of Affordances for Tool Usage and Articulation with Vision-Language Models

Paper • 2409.20551 • Published Sep 30, 2024 • 14

OpenVid-1M: A Large-Scale High-Quality Dataset for Text-to-video Generation

Paper • 2407.02371 • Published Jul 2, 2024 • 53
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