CV
Education
Hangzhou Dianzi University, PhD Candidate in Cyberspace Security, Sep. 2024 – Present
- School of Cyberspace
- Advisor: Prof. Pengfei Jiao
Hangzhou Dianzi University, M.S. in Computer Science and Technology, Sep. 2021 – Jun. 2024
- School of Computer
- Advisor: Prof. Pengfei Jiao
- Excellent Master's Thesis Award, 2024
Shihezi University, B.S. in Computer Science and Technology, Sep. 2017 – Jun. 2021
- School of Information Science and Technology
Experience
National University of Singapore (NUS), Visiting Ph.D. Researcher, Jun. 2026 – Present
- Supervised by Prof. See-Kiong Ng
University of Sydney (USYD), Visiting Ph.D. Researcher, Mar. 2025 – Mar. 2026
- Supervised by Prof. Jie Yin
Research Experience
Scalable Foundation Models for Dynamic Heterogeneous Graph Representation Learning (Jan. 2026 – Present)
- Initiated research on Dynamic Heterogeneous Graph foundation models, exploring unified tokenization, large-scale self-supervised pretraining, and cross-task transferability.
Dynamic Heterogeneous Graph Representation Learning Survey (Oct. 2025 – Jan. 2026)
- Established a unified formalism and algorithm-centric taxonomy for Dynamic Heterogeneous Graph representation learning, characterizing temporal modeling biases across embedding-, GNN-, and Transformer-based methods.
Masked Autoencoder for Dynamic Heterogeneous Graphs (Apr. 2025 – Aug. 2025)
- Proposed a self-supervised framework using a Masked Autoencoder to model spatiotemporal dynamics without manual labels. A hierarchical attention mechanism integrates heterogeneous structure and temporal evolution through reconstruction tasks, achieving 1–4% AUC gains on real-world link prediction.
High-order Interaction Modeling in Heterogeneous Temporal Graphs (Jun. 2024 – Feb. 2025)
- Designed a heterogeneous temporal hypergraph network (HTHGN) to capture group interactions beyond pairwise relations via P-uniform hyperedges and hierarchical attention, improving representation of dynamic structures.
Talks
- Machine Learning and Natural Language Processing Community (MLNLP), Mar. 28, 2026
- 13th National Conference on Social Media Processing (SMP 2025), Nov. 20 - Nov. 23, 2025
- Poster presentation
- 21st National Conference on Complex Networks (CCCN 2025), Oct. 10 - Oct. 12, 2025
- Talk: "Heterogeneous Temporal Hypergraph Neural Network"
- 34th International Joint Conference on Artificial Intelligence (IJCAI 2025), Aug. 29 - Aug. 31, 2025
- Poster & Talk: "Heterogeneous Temporal Hypergraph Neural Network"
Selected Honors
- Doctoral Student Program of the Young S&T Talents Cultivation Project, CAST (National-Level) — Dec. 2025
- CSC Scholarship for Joint PhD — May 2025
- Outstanding Master's Thesis Award, Hangzhou Dianzi University (University-Level) — Sept. 2025
- First Grade Academic Scholarship, Hangzhou Dianzi University (Multiple Awarded) — Oct. 2025
- Outstanding Graduate, Zhejiang Province & University (Provincial-Level) — May 2024
- National Scholarship for Master's Students — Nov. 2023
- HeyGears Technology Science and Innovation Scholarship (Top 5%) — Jun. 2023
- PAT (Programming Ability Test), Advanced Level — Sept. 2020
- First Prize, National College Student Mathematical Modeling Competition (Xinjiang Region) — Sept. 2019
- First Prize, 10th Lanqiao Cup C/C++ Programming Competition (Xinjiang Region) — Mar. 2019
- Honorable Mention, ACM-ICPC Nanchang Invitational — Jun. 2019
- Silver Medal, 5th ACM-ICPC Xinjiang Provincial Contest — May 2019
- First Prize, 9th ACM-ICPC Shihezi University Invitational — Apr. 2018
Skills
- Programming: Python, PyTorch, Deep Graph Library (DGL), PyTorch Geometric (PyG)
- Languages: English (CET-4/CET-6), Mandarin (Native Speaker)