About Me π
I am a research assistant at Westlake University, supervised by Prof. Huan Wang. I received my M.S. degree in Computer Science from Chongqing Technology and Business University in 2025, under the supervision of Prof. Huafeng Qin. In 2022, I obtained my B.E. degree in Internet of Things Engineering from Pass Collage of Chongqing Technology and Business University.
Research: Currently, my research centers on Efficient AI, Large Language Models, and Multi-modal Large Language Models. Previously, my research focused on Data Augmentation and Biometric Identification.
Interests: In my spare time, I am an amateur photographer with a passion for capturing scenery and starry sky shots π. I use both digital cameras π· and film cameras ποΈ for my photography.
Feel free to contact me for academic and research discussions. Please drop me an email at jinxin86@westlake.edu.cn.
I am actively seeking 26 Fall or 27 Spring PhD opportunities!
News π¬
- [2026.01] π One paper on efficient mixup and preference tuning, MergeMix is accpted by ICLR 2026.
- [2025.10] One paper on Mixup & MLLM, MergeMix is released on arXiv.
- [2025.02] π One paper on (M)LLM optimizers, SGG is accepted by ACL 2025 main, congrats to Siyuan Li, Juanxi Tian and Zedong Wang.
- [2025.02] Two co-author papers on eye moment identification, EMMixFormer and EM-DARTS are accepted by IEEE TIM, congrats to Hongyu Zhu.
- [2024.07] One paper on mixup data augmentation, Survey, is released on arXiv.
- [2024.07] π One paper on mixup data augmentation, SUMix, is accepted by ECCV 2024.
- [2024.05] Co-author paper on vein identification, GANet, is accepted by HSI 2024 (Oral), congrats to Hongchao Liao.
- [2024.01] π One paper on mixup data augmentation, AdAutoMix, is accepted by ICLR 2024 (Spotlight).
Experiences π
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Research Intern |
Chongqing Financial Institute
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Research Intern |
Westlake University
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Research Assistant |
Westlake University
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Publications π
Selected Preprints:
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A Survey on Mixup Augmentations and Beyond |
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StarLKNet: Star Mixup with Large Kernel Networks for Palm Vein Identification |
Conferences (*: Equal Contribution. β : Corresponding Author.):
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MergeMix: A Unified Augmentation Paradigm for Visual and Multi-Modal Understanding |
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Taming LLMs by Scaling Learning Rates with Gradient Grouping |
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SUMix: Mixup with Semantic and Uncertain Information |
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Adversarial AutoMixup |
Journals (*: Equal Contribution. β : Corresponding Author.):
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EM-DARTS: Hierarchical Differentiable Architecture Search for Eye Movement Recognition |
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EmMixformer: Mix Transformer for Eye Movement Recognition |
Services π§Έ
- Conference Reviewer:
ICLR (2025-2026), CVPR (2026), ICML (2026), ECCV (2026) - Journal Reviewer:
Pattern Recognition. - Membership
2024 - 2025 Student Member of IEEE
2024 - 2025 Member of China Computer Federation (CCF)
Awards π
- Academic Progress Award, CTBU, 2023
- Challenge Cup of βQin Chuang Yuanβ, National 2nd prize, 2024
- The 14th Challenge Cup, Provincial 2nd prize, 2024
- China International Student Innovation Competition, Provincial 2nd prize, 2024
- The 7th Art Exhibition for College Students in Chongqing, Provincial 1st prize, 2023
Interests π
Photography. You could see some photos on 500px website (Long time without updateβ¦)