Bu Yuyan 卜语嫣

I am a 2nd-year postgraduate student under the supervision of Prof. Jintao Li and Prof. Juan Cao at Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS). My research interests include:

  • Fake News/Misinformation Detection
  • Multimedia Content Analysis
  • Social Media Mining

Contact: buyuyan22s AT ict dot ac dot cn

GitHub    /    Google Scholar

08/2023 One first-author survey paper about misinformation video got accepted by MM 2023.
12/2022 One co-author paper about the Chinese short video fake news benchmark got accepted by AAAI 2023.
Combating Online Misinformation Videos: Characterization, Detection, and Future Directions
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 (TBA) / GitHub Repo
TL;DR: We conduct the very first survey focusing on online misinformation video detection, to the best of our knowledge.

FakeSV: A Multimodal Benchmark with Rich Social Context for Fake News Detection on Short Video Platforms
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.
Academic Services
Conference Reviewer MM 2023
2022-2025 (expected) 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
2015-2018 Jiangsu Dongtai Middle School
Honors and Awards
2023 First-Class Academic Scholarship, University of Chinese Academy of Sciences
2023 Merit Student, University of Chinese Academy of Sciences
2022 Outstanding Graduate, Beijing Jiaotong University
2019, 2020 Merit Student, Beijing Jiaotong University
2019 The First Prize Scholarship, Beijing Jiaotong University