Yuan Xie

Research Fellow in NUS. yuan_xie@nus.edu.sg

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Dr. Yuan Xie (谢缘) is a postdoctoral research fellow at the School of Computing, National University of Singapore. She completed her Ph.D. in Computer Science at the Hunan University (HNU) in 2024, advised by Prof. Keqin Li and Prof. Kenli Li. She has been a visiting Ph.D student in NUS, advised by Prof. Roger Zimmermann.

Dr. Xie’s research focuses on urban computing and spatial crowdsourcing, with specific interests in trajectory classification, domain adaptation, and task assignment in spatial crowdsourcing. Her works have been published in top-tier conferences and journals, including ICDE, ACM MM, INS, and TKDE.

news

Nov 26, 2024 We have one paper PBSM accepted in ICDE 2025.
Jun 15, 2024 We have one paper Traj2Former accepted by ACM MM 2024.
May 27, 2024 Congratulations! Dr. Xie has graduated!

selected publications

  1. ICDE 2025
    PBSM: Predictive Bi-preference Stable Matching in Spatial Crowdsourcing
    Yuan Xie, Yumeng Liu, Xu Zhou, Yifang Yin, and 2 more authors
    IEEE International Conference on Data Engineering, 2025
  2. TKDE 2024
    Trajectory-Aware Task Coalition Assignment in Spatial Crowdsourcing
    Yuan Xie, Fan Wu, Xu Zhou, Wensheng Luo, and 4 more authors
    IEEE Transactions on Knowledge and Data Engineering, 2024
  3. ACM MM 2024
    Traj2Former: A Local Context-aware Snapshot and Sequential Dual Fusion Transformer for Trajectory Classification
    Yuan Xie, Yichen Zhang, Yifang Yin, Sheng Zhang, and 4 more authors
    Proceedings of the 32nd ACM International Conference on Multimedia, Melbourne VIC, Australia, 2024
  4. ICDE 2024
    Trajectory-Aware Task Coalition Assignment in Spatial Crowdsourcing (Extended Abstract)
    Yuan Xie, Fan Wu, Xu Zhou, Wensheng Luo, and 4 more authors
    IEEE International Conference on Data Engineering, 2024
  5. INS 2023
    Satisfaction-aware Task Assignment in Spatial Crowdsourcing
    Yuan Xie, Yongheng Wang, Kenli Li, Xu Zhou, and 2 more authors
    Information Sciences, 2023