Haoyang Li 李昊阳Postdoctoral Associate, Weill Cornell Medicine
Email: lihy218 [at] gmail [dot] com |
I'm a postdoctoral associate at Weill Cornell Medicine of Cornell University, working with Prof. Fei Wang. Prior to that, I got my Ph.D. in the Department of Computer Science and Technology at Tsinghua University in 2023, advised by Prof. Wenwu Zhu, Prof. Peng Cui and Prof. Xin Wang. I got my Bachelor degree in the Department of Computer Science and Technology at Tsinghua University in 2018. I also got my Second Bachelor Degree in School of Economics and Management at Tsinghua University in 2018.
My research interests are mainly in Machine Learning on Graphs, including graph neural network, out-of-distribution (OOD) generalization, causal inference, AI4Science, and LLM.
News
- [Oct 2024] One tutorial regarding graph machine learning under distribution shifts is accepted by AAAI 2025! See you in Philadelphia!
- [Oct 2024] One paper regarding graph OOD generalization for recommendation is accepted by TOIS!
- [Jul 2024] One paper about AI4Science (Parkinson’s disease) is accepted by Nature npj Digital Medicine!
- [May 2024] One paper about LLM on dynamic graphs is accepted by KDD 2024!
- [May 2024] Two papers about graph out-of-distribution generalization and curriculum learning are accepted by ICML 2024!
- [Apr 2024] One tutorial regarding graph machine learning under distribution shifts is accepted by IJCAI 2024! See you in Jeju!
- [Oct 2023] One tutorial regarding graph OOD generalization is accepted by AAAI 2024! See you in Vancouver!
- [Aug 2023] We have released the perspective paper of large graph model and paper collections!
- [Aug 2023] One paper regarding multimedia cognition won best paper award at ACM MM 2023 workshop on multimedia content generation and evaluation!
- [Jun 2023] One paper regarding node-level OOD generalization on graphs is accepted by TOIS!
- [Apr 2023] One tutorial regarding graph OOD generalization is accepted by IJCAI 2023! See you in Macao!
- [Apr 2023] One survey paper regarding curriculum learning on graphs is accepted by IJCAI 2023!
- [Feb 2023] One paper regarding commonsense knowledge graph for recommendation is accepted by ICDE 2023 (TKDE Poster Session Track)!
- [Jan 2023] One tutorial regarding graph OOD generalization is accepted by WWW 2023! See you in Austin!
- [Jan 2023] One paper regarding automated graph transformer is accepted by ICLR 2023 (Top-5%)!
- [Jan 2023] We have released the updated version of graph OOD generalization survey and website! More recent works are included!
- [Dec 2022] The new version v0.4 of AutoGL, a toolkit and platform towards automatic machine learning on graphs, has been released on Github!
Invited Tutorials
- [5]Graph Machine Learning under Distribution Shifts: Adaptation, Generalization and Extension to LLM
Tutorial in AAAI Conference on Artificial Intelligence (AAAI 2025)
February 25, 2025 @ Philadelphia, Pennsylvania, USA - [4]Graph Machine Learning under Distribution Shifts: Adaptation, Generalization and Extension to LLM
Tutorial in International Joint Conference on Artificial Intelligence (IJCAI 2024)
August 03, 2024 @ Jeju - [3]Towards Out-of-Distribution Generalization on Graphs
Tutorial in AAAI Conference on Artificial Intelligence (AAAI 2024)
February 20, 2024 @ Vancouver, BC, Canada - [2]Towards Out-of-Distribution Generalization on Graphs
Tutorial in International Joint Conference on Artificial Intelligence (IJCAI 2023)
August 19, 2023 @ Macao, S.A.R - [1]Towards Out-of-Distribution Generalization on Graphs
Tutorial in The ACM Web Conference (WWW 2023)
May 1, 2023 @ Austin, Texas, USA
Publications
2024
- [30]Disentangled Graph Self-supervised Learning for Out-of-Distribution Generalization
ICML 2024, International Conference on Machine Learning.[paper] - [29]OOD-GNN: Out-of-Distribution Generalized Graph Neural Network (Extended Abstract)
ICDE 2024, IEEE International Conference on Data Engineering. Extended Abstract.[paper] - [28]Identification of Parkinson’s disease PACE subtypes and repurposing treatments through integrative analyses of multimodal data
Nature npj Digital Medicine. [paper] - [27]Graph Invariant Learning with Subgraph Co-mixup for Out-Of-Distribution Generalization
AAAI 2024, Thirty-Eighth AAAI Conference on Artificial Intelligence.[paper] - [26]Multimodal Graph Neural Architecture Search under Distribution Shifts
AAAI 2024, Thirty-Eighth AAAI Conference on Artificial Intelligence.[paper] - [24]Disentangled Dynamic Graph Attention Network for Out-of-distribution Sequential Recommendation
TOIS 2024, ACM Transactions on Information Systems.[paper] - [23]CurBench: Curriculum Learning Benchmark
ICML 2024, International Conference on Machine Learning.[paper] - [22]LLM4DyG: Can Large Language Models Solve Spatial-Temporal Problems on Dynamic Graphs?
KDD 2024, SIGKDD Conference on Knowledge Discovery and Data Mining.[paper] - [21]Automated Graph Machine Learning: Approaches, Libraries, Benchmarks and Directions
Under Review, [paper] [paper collection ] [open source library ] - [20]Subgraph Aggregation for Out-of-Distribution Generalization on Graphs
Under Review, [paper]
2023
- [19]Invariant Node Representation Learning under Distribution Shifts with Multiple Latent Environments
TOIS 2023, ACM Transactions on Information Systems.[paper] - [18]Curriculum Graph Machine Learning: A Survey
IJCAI 2023, International Joint Conference on Artificial Intelligence.[paper] - [17]Intention-aware Sequential Recommendation with Structured Intent Transition
ICDE 2023, IEEE International Conference on Data Engineering. Extended Abstract.[paper] - [16]Multimedia Cognition and Evaluation in Open Environments
MM 2023 McGE Workshop, Workshop on Multimedia Content Generation and Evaluation. Best Paper Award.[paper] - [14]Graph Meets LLMs: Towards Large Graph Models
NeurIPS 2023 GLFrontiers Workshop, Workshop on New Frontiers in Graph Learning.[paper] - [13]Spectral Invariant Learning for Dynamic Graphs under Distribution Shifts
NeurIPS 2023, Advances in Neural Information Processing Systems.[paper] - [12]Intent-aware Recommendation via Disentangled Graph Contrastive Learning
IJCAI 2023, International Joint Conference on Artificial Intelligence.[paper] - [10]Out-of-Distribution Generalized Dynamic Graph Neural Network with Disentangled Intervention and Invariance Promotion
Under Review, [paper]
2022
2021
< 2020
- [2]Fates of Microscopic Social Ecosystems: Keep Alive or Dead?
KDD 2019, SIGKDD Conference on Knowledge Discovery and Data Mining. Oral.[paper]
Projects
AutoGL: A toolkit and platform towards automatic machine learning on graphs.
Mesh Simplification based on Edge-collapse Algorithm.
Talks and Presentations
Out-Of-Distribution Generalization on Graphs
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Invited by Tencent AI LAB, Jun. 2022 (Online)
Disentangled Contrastive Learning on Graphs
- Invited by the Thirty-Fifth NeurIPS Conference, Dec. 2021 (Online)
Intention-aware Sequential Recommendation
- Invited by Beijing Academy of Artificial Intelligence (BAAI), Mar. 2021 (Beijing)
Fates of Microscopic Social Ecosystems: Keep Alive or Dead?
- Invited by the Twenty-Fifth ACM SIGKDD Conference, Aug. 2019 (Alaska)
Research Overview of Social Dynamics Modeling
- Invited by ByteDance AI LAB, Jul. 2019 (Beijing)
Professional Services
Journal reviewer: IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), IEEE Transactions on Knowledge and Data Engineering (TKDE), IEEE Transactions on Neural Networks and Learning Systems (TNNLS), IEEE Transactions on Signal and Information Processing over Networks (TSIPN), Journal of Biomedical Informatics (JBI), Expert Systems with Applications (ESWA), Future Generation Computer Systems (FGCS).
Conference reviewer / Program committee / External reviewer: ICML (2021, 2022, 2023, 2024), NeurIPS (2021, 2022, 2023, 2024), KDD (2021, 2022, 2023, 2024), ICLR (2021, 2022, 2023, 2024), AAAI (2022, 2023), MM (2024), IJCAI (2022, 2023, 2024), WWW (2022, 2023, 2024), WSDM (2023), LOG (2022, 2023)
Awards and Fellowships
- Beijing Outstanding Graduates (2023)
- Tsinghua Outstanding Doctoral Dissertation (2023)
- Tsinghua ‘84’ Future Innovation Scholarship (2022)
- Tsinghua Comprehensive Excellence Scholarship (2019, 2021)
- Tsinghua Academic Excellence Scholarship (2017)
Teaching
- TA in Big Data Analytics (B) (Fall 2019, 2020, 2021, 2022)
- TA in Big Data Analytics and Processing (Spring 2019, 2020, 2021, 2022)