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Zeyu Han 韩泽宇 I am a PhD student at the Khoury College of Computer Sciences, Northeastern University, supervised by Huaizu Jiang. Email  /  Google Scholar  /  Github Selected Publications (*: Equal contribution, †: Equal advising) XFacta: Contemporary, Real-World Dataset and Evaluation for Multimodal Misinformation Detection with Multimodal LLMs Yuzhuo Xiao*, Zeyu Han*, Yuhan Wang, Huaizu Jiang, arXiv, 2025 arXiv / code&dataset Absolute Coordinates Make Motion Generation Easy Zichong Meng, Zeyu Han, Xiaogang Peng, Yiming Xie, Huaizu Jiang arXiv, 2025 website / arXiv Rethinking Diffusion for Text-Driven Human Motion Generation Zichong Meng, Yiming Xie, Xiaogang Peng, Zeyu Han, Huaizu Jiang CVPR, 2025 website / arXiv Parameter-Efficient Fine-Tuning for Large Models: A Comprehensive Survey Zeyu Han, Chao Gao, Jinyang Liu, Jeff (Jun) Zhang, Sai Qian Zhang TMLR, 2024 arXiv Zero-shot Referring Expression Comprehension via Structural Similarity Between Images and Captions Zeyu Han, Fangrui Zhu, Qianru Lao, Huaizu Jiang CVPR, 2024 code / Poster Gentopia: A Collaborative Platform for Tool-Augmented LLMs Binfeng Xu, Xukun Liu, Hua Shen, Zeyu Han, Yuhan Li, Murong Yue, Zhiyuan Peng, Yuchen Liu, Ziyu Yao, Dongkuan Xu EMNLP System Demo, 2023 code & project page / Poster Contrastive Diffusion Model with Auxiliary Guidance for Coarse-to-Fine PET Reconstruction Zeyu Han*, Yuhan Wang*, Luping Zhou, Peng Wang, Binyu Yan, Jiliu Zhou, Yan Wang†, Dinggang Shen† MICCAI, 2023 code / Poster Service Conference reviewer for CVPR 2026, ICLR 2026, NeurIPS 2024, 2025; ICCV 2025; ACM MM 2024. Journal reviewer for TPAMI, TMM, TMI. Miscellaneous I will always miss my Crescat..