Postdoctoral Researcher
CMU CLeaR Group
Email: yqchen24 [at] gmail (dot) com
I am an postdoctoral researcher at CMU-CLeaR group with Prof. Kun Zhang. Previously, I defended my Ph.D. in CSE at CUHK in 2024, working with Prof. James Cheng, and Prof. Bo Han at TMLR group. During my research journey, I also had wonderful time at RIKEN AIP, Tencent AI Lab, and Microsoft Research Asia.
My research focuses on developing new foundations of machine learning with causality, that promotes multiple desirable properties such as alignment, generalization, and interpretability of modern machine learning systems, empowering industrial applications and scientific practice with AI.
My PhD thesis made some early attempts on this problem. Meanwhile, I am always open for collaborations and communications. Our teams are also recruiting Research Assistants, Mphil and PhD students. The positions are available at multiple institutes. If you are interested in working with me, please feel free to drop me an email.
Discovery of the Hidden World with Large Language Models
In Advances in Neural Information Processing Systems (NeurIPS), 2024.A Sober Look at the Robustness of CLIPs to Spurious Features
In Advances in Neural Information Processing Systems (NeurIPS), 2024.HIGHT: Hierarchical Graph Tokenization for Graph-Language Alignment
In ICML 2024 Workshop on Foundation Models in the Wild, 2024.How Interpretable are Interpretable Graph Neural Networks?
In International Conference on Machine Learning (ICML), 2024.Enhancing Evolving Domain Generalization through Dynamic Latent Representations
In Thirty-Eighth AAAI Conference on Artificial Intelligence (AAAI), 2024. Oral presentation (2.2%).Understanding and Improving Feature Learning for Out-of-Distribution Generalization
In Advances in Neural Information Processing Systems (NeurIPS), 2023.Does Invariant Graph Learning via Environment Augmentation Learn Invariance?
In Advances in Neural Information Processing Systems (NeurIPS), 2023.Towards Out-of-Distribution Generalizable Predictions of Chemical Kinetics Properties
In NeurIPS Workshop on AI for Science Oral presentation, 2023.Pareto Invariant Risk Minimization: Towards Mitigating the Optimization Dilemma in OOD Generalization
In International Conference on Learning Representations (ICLR), 2023. Oral presentation at ICLR DG. Presented at ICML PODS, 2022, with Kaiwen Zhou*.Learning Causally Invariant Representations for Out-of-Distribution Generalization on Graphs
In Advances in Neural Information Processing Systems (NeurIPS), 2022. Spotlight presentation (5.2%). Presented at ICML SCIS 2022. 🔥SOTA results in GOOD Benchmark🔥.Understanding and Improving Graph Injection Attack by Promoting Unnoticeability
In International Conference on Learning Representations (ICLR), 2022.Top Reviewer in NeurIPS (both tracks) 2024
ICML Travel Award 2024
NeurIPS Scholar Award 2023
Top Reviewer in NeurIPS 2022, 2023
Outstanding Reviewer in ICML 2022
Outstanding Undergraduate Thesis 2020
National Scholarship (twice, 1%) 2018, 2019
Bronze Medal, The 2018 ACM-ICPC Asia-East Continent Final 2018
ML Conference referee: ICML 2022/23/24, NeurIPS 2022/23/24 & DB Track 2022/23/24, ICLR 2024/25, AISTATS 2024/25, UAI 2024, AAAI 2024/25, IJCAI 2024, LoG 2023/24, CLeaR 2024
Other Conference referee: ICDM 2024, CVPR 2024, SIGKDD 2022, VLDB 2022
Journal referee: T-PAMI, TMLR, TKDD, Neural Networks, TNNLS, Pattern Recognition
Workshop referee: ICML SCIS 2023, NeurIPS CRL 2023, ICLR DG 2023
Session Chair: NeurIPS'22 Session Chair