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I am currently a Researcher at the Beijing Academy of Artificial Intelligence (BAAI), working with Dr. Yaodong Yang. I received my master’s degree from the Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS), where I was advised by Prof. Jintao Li and Prof. Juan Cao. Throughout my academic journey, I have had the pleasure of collaborating with several outstanding researchers, including Qiang Sheng, Peng Qi, and Juntao Dai. My research interests include:
Contact: jzdbyy@gmail.com |
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| 01/2026 | One first-author paper about Multilingual Safety Alignment for LLMs got accepted by ICLR 2026. |
| 10/2025 | Co-offer a tutorial named Combating Online Misinformation Videos: Characterization, Detection, and Prevention at MM 2025. |
| 08/2025 | One first-author paper about Agent-augmented Short-video Fake News Detection got accepted by CIKM 2025. |
| 07/2024 | One first-author paper about Short Video Fake News Detection got accepted by MM 2024. |
| 08/2023 | One first-author Survey paper about Online Misinformation Video Detection got accepted by MM 2023. |
| 12/2022 | One co-author paper about the Chinese short video fake news benchmark got accepted by AAAI 2023. |
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Yuyan Bu, Xiaohao Liu, ZhaoXing Ren, Yaodong Yang, and Juntao Dai The Fourteenth International Conference on Learning Representations (ICLR 2026) Paper / GitHub Repo TL;DR: We propose a multilingual consistency loss that can be plugged into existing alignment pipelines to improve multilingual safety of LLMs efficiently. |
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Yuyan Bu, Qiang Sheng, Juan Cao, Shaofei Wang, Peng Qi, Yuhui Shi, and Beizhe Hu Proceedings of the 34th ACM International Conference on Information and Knowledge Management (CIKM 2025) Preprint / Paper / Media Coverage: 52CV TL;DR: We propose AgentAug, which simulates the creative process of fake news videos using LLMs to mitigate the data scarcity issue. |
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Yuyan Bu, Qiang Sheng, Juan Cao, Peng Qi, Danding Wang, and Jintao Li Proceedings of the 32nd ACM International Conference on Multimedia (MM 2024) Preprint / Paper / GitHub Repo / Chinese Blog TL;DR: We detect fake news on short video platforms by modeling videos from the faking process perspective and constructed a FakeSV's sister dataset in English, namely FakeTT. |
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Yuyan Bu, Qiang Sheng, Juan Cao, Peng Qi, Danding Wang, and Jintao Li Proceedings of the 31st ACM International Conference on Multimedia (MM 2023) Preprint / Paper / GitHub Repo / Chinese Blog TL;DR: We conduct the very first survey focusing on online misinformation video detection, to the best of our knowledge. |
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Peng Qi, Yuyan Bu, Juan Cao, Wei Ji, Ruihao Shui, Junbin Xiao, Danding Wang, Tat-Seng Chua Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI 2023) Paper / GitHub Repo TL;DR: We construct the largest Chinese fake news short video dataset, namely FakeSV. This dataset contains complete news contents and rich social context under different events, and thus can support a wide range of research tasks related to fake news. It firstly provides abundant debunking videos accompanying the fake and real news videos. We provide exploratory multi-perspective data analysis, which reveals some interesting and insightful phenomenons. Moreover, we design a new multimodal detection model as the SOTA method in this benchmark. We also re-implement 11 single-modal and 4 multimodal methods as baseline methods. |
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| Reviewer | ACM MM, Multimedia Systems, ACL |
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| 2022-2025 |
M.E. in Computer Application Technology (Research-based)
Institute of Computing Technology Chinese Academy of Sciences (ICT); University of Chinese Academy of Sciences (UCAS) |
| 2018-2022 |
B.E. in Computer Science
School of Computer and Information Technology, Beijing Jiaotong University |
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| 2024 | National Scholarship, Ministry of Education of China |
| 2023,2024 | First-Class Academic Scholarship, University of Chinese Academy of Sciences |
| 2023,2024 | Merit Student, University of Chinese Academy of Sciences |
| 2023 | E Fund Scholarship, Guangdong E Fund Education Foundation & ICT, CAS |
| 2022 | Outstanding Graduate, Beijing Jiaotong University |
| 2019, 2020 | Merit Student, Beijing Jiaotong University |
| 2019 | The First Prize Scholarship, Beijing Jiaotong University |