الباحثون

Jie Li

المنشورات 4

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HI3D 3.0 (Twinkle3D): Object-specific 3D Asset Generation with High Resolution

Ziying Li, Shengchu Zhao, Huiang He وآخرون · 2026

Image-to-3D generation has become increasingly capable of producing objects that closely resemble the input image, and an outstanding challenge is to reproduce the depicted object itself, including the specific geometry that defines it. Inscriptions, brand marks, and repeated structures are frequently distorted or lost …

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NIDAR: NIR-Guided Intrinsic Decomposition for Scalable Scene-Agnostic LiDAR Intensity Reconstruction

Junjie Zhang, Jie Yin, Kefei Qian وآخرون · 2026

LiDAR return intensity provides complementary surface-response cues for robotic perception and state estimation, yet many simulation pipelines omit it or reproduce it using reconstruction methods that require real intensity supervision and per-scene optimization. These requirements increase data-collection and fitting …

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Replay the Curvature: Accurate and Scalable NVFP4 Quantization for Large Language Model Inference

Ruiyi Ding, Jie Li, Kang He وآخرون · 2026

Large language models make weight storage and memory traffic major inference costs, motivating low-precision formats that represent each weight with only a few bits. Such formats use a scale to map floating-point values into a small codebook; NVFP4 improves local range utilization by letting every 16 E2M1 weights share …

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OpenCollab: A Multi-Agent Coding Framework with Programmable Collaboration and Controllable Runtime

Chun-Wah Hsu, Kai Gong, Yu Wu وآخرون · 2026

Multi-agent coding systems are designed to tackle complex software engineering tasks through collaboration. However, existing evaluations typically assume configured organizations are followed faithfully, whereas reality differs. This behavioral gap, combined with differences in underlying system components, prevents c …

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