Hello! My name is Gang Liu. I am a third-year Ph.D. student in Computer Science and Engineering at the University of Notre Dame, advised by Dr. Meng Jiang. I am glad to be a member of the Data Mining towards Decision Making (DM2) Lab, which is directed by Dr. Meng Jiang.
I received my Bachelor degree in Software Engineering at Southwest University, China, in 2021. When I was an undergraduate, I was luckily advised by Prof. Yong Deng and Prof. Fuyuan Xiao.
For my education and research experience, please refer to my Experience.
Graph Machine Learning for Scientific Discovery: The scientific data like molecular graphs is limited in supervision and has imbalanced distribution. I aim to develop data-centric methods that are practically useful for improving the quality of training data through data augmentation [KDD'22/23, NeurIPS'23], pseudo-labeling [KDD'23], and knowledge transfer [NeurIPS'23], and for prediction’s generalization [KDD'22/23, NeurIPS'23] and interpretability [KDD'22, NeurIPS'23].
I’m always eager to collaborate for real scientific impacts. If my work aligns with your project or could aid in new scientific discoveries, please don’t hesitate to reach out for a discussion.
Oct 2023 | I am excited to receive the NeurIPS 23 travel award. See you in New Orleans! |
Sep 2023 | One paper “Data-Centric Learning from Unlabeled Graphs with Diffusion Model” accepted by NeurIPS’23. |
May 2023 | One paper “Semi-Supervised Graph Imbalanced Regression” accepted by KDD’23. |
I am joining the Amazon as an applied scientist intern this summer. See you in Seattle. | |
Oct 2022 | One paper “Network Immunization Strategy by Eliminating Fringe Nodes: A Percolation Perspective” accepted by IEEE Transactions On SMC: Systems. |
June 2022 | I am excited to receive the KDD 22 Student Travel Award and Notre Dame Conference Presentation Grant to support my travel to KDD’22! |
May 2022 | One paper “Graph Rationalization with Environment-based Augmentations” accepted by KDD’22. |
One paper “Learning from Counterfactual Links for Link Prediction” accepted by ICML’22.! |
Gang Liu, Eric Inae, Tong Zhao, Jiaxin Xu, Tengfei Luo, Meng Jiang. Conference on Neural Information Processing Systems, 2023 |
Gang Liu, Tong Zhao, Eric Inae, Tengfei Luo, and Meng Jiang. ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2023 |
Gang Liu, Tong Zhao, Jiaxin Xu, Tengfei Luo, and Meng Jiang. ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2022 |
Tong Zhao, Gang Liu, Daheng Wang, Wenhao Yu, and Meng Jiang. International Conference on Machine Learning, 2022 |
Last updated: 10/26/2023. Templated adapted from Ankit Sultana and Otilia Stretcu. Thanks for their great work!