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Mengyao Lyu

I recently completed my Ph.D. at Tsinghua University, advised by Prof. Guiguang Ding. My research focuses on improving the efficiency, synthesis, explainability, and fairness of multimodal models, primarily through a data-centric lens.

🙋🏻 Selected Publications

mmSSR: Harvesting Rich, Scalable and Transferable Multi-Modal Data for Instruction Fine-Tuning
Mengyao Lyu, Yan Li, Huasong Zhong, Wenhao Yang, Hui Chen, Jungong Han, Guiguang Ding, Zhenheng Yang
arxiv 2025

Learn from the Learnt: Source-Free Active Domain Adaptation via Contrastive Sampling and Visual Persistence
Mengyao Lyu*, Tianxiang Hao*, Xinhao Xu, Hui Chen, Zijia Lin, Jungong Han, Guiguang Ding
ECCV 2024

One-dimensional Adapter to Rule Them All: Concepts, Diffusion Models and Erasing Applications
Mengyao Lyu*, Yuhong Yang*, Haiwen Hong, Hui Chen, Xuan Jin, Yuan He, Hui Xue, Jungong Han, Guiguang Ding
CVPR 2024 (Highlight, 2.8% acceptance rate)

Towards Efficient Vision-Language Tuning: More Information Density, More Generalizability
Tianxiang Hao*, Mengyao Lyu*, Leqi Shen, Hui Chen, Sicheng Zhao, Xiaohan Ding, Jungong Han, Guiguang Ding
arxiv 2023

Box-Level Active Detection
Mengyao Lyu, Jundong Zhou, Hui Chen, Yijie Huang, Dongdong Yu, Yaqian Li, Yandong Guo, Yuchen Guo, Liuyu Xiang, Guiguang Ding
CVPR 2023 (Highlight, 2.5% acceptance rate)

👯 Collaborative Publications

Advancing Reliable Test-Time Adaptation of Vision-Language Models under Visual Variations
Yiwen Liang, Hui Chen, Yizhe Xiong, Zihan Zhou, Mengyao Lyu, Zijia Lin, Shuaicheng Niu, Sicheng Zhao, Jungong Han, Guiguang Ding
ACM MM 2025

Mitigating Hallucinations in Multi-modal Large Language Models via Image Token Attention-Guided Decoding
Xinhao Xu, Hui Chen, Mengyao Lyu, Sicheng Zhao, Yizhe Xiong, Zijia Lin, Jungong Han, Guiguang Ding
NAACL 2025

Towards Realistic Hierarchical Object Detection: Problem, Benchmark and Solution
Juexiao Feng, Yuhong Yang, Mengyao Lyu, Tianxiang Hao, Yi-Jie Huang, Yanchun Xie, Yaqian Li, Jungong Han, Liuyu Xiang, Guiguang Ding
T-CSVT 2025

✨ EXPERIENCE

  • 2024.07 ~ 2025.02

    Bytedance

    Research on Data Selection for MLLM fine-tuning

  • 2023.06 ~ 2024.03

    Alibaba

    Research on Controllable and Responsible Diffusion Generation

  • 2021.06 ~ 2022.11

    OPPO Research (Tsinghua-OPPO JCFDT)

    Research on Active Learning Algorithms for Data Closed-Loop in Object Detection

  • 2018.07 ~ 2018.08

    Horizon Robotics

    Research on Long-tailed Perception for Advanced Driver-Assistance System