Status: 24校招找工作中，欢迎联系...
- I have graduated from NCEPU.
- Now, I'm a master student of ICT@CAS.
- I’m interested in Graph Embedding.
- How to reach me: chihuixuan21s@ict.ac.cn
- Mind GPT Taskmaster, Code and Agent, SSAI@LiAuto
- Heterogeneous Graph Embedding for Douyin Risk Control, Risk-Control@Bytedance
- Dynamic Graph for Life Service Recommender System, NLP-Center@Meituan
- Graph Transformer on OGB, AML@Bytedance
- Chi H, Xu H, Liu M, et al. Modeling Spatiotemporal Periodicity and Collaborative Signal for Local-Life Service Recommendation. (CIKM'23 Workshop)
- Xu H, Chi H, Liu D, et al. DPGN: Denoising Periodic Graph Network for Life Service Recommendation. (CIKM'23, Long Oral)
- Bei Y, Xu H, Zhou S, Chi H, et al. CPDG: A Contrastive Pre-Training Method for Dynamic Graph Neural Networks. (ICDE'24, Accepted)
- Chi H, Hao Q. ALSP: Adaptive Long Short-term Preference Modeling with Temporal Graph Neural Networks.
- 梦想家 (DreamerGPT): 中文大语言模型指令精调 in 2023.
- DGraph-Fin Leaderboard achieved Top2 in August, 2022.
- MAXP-DGL-Competition. (Graph@ICT, Rank6)
- OGB Leaderboard for three tasks.