2023

doi dblp
Unbiased and Efficient Self-Supervised Incremental Contrastive Learning
Cheng Ji | Jianxin Li | Hao Peng | Jia Wu | Xingcheng Fu | Qingyun Sun | Philip S. Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
MuchSUM: Multi-channel Graph Neural Network for Extractive Summarization
Qianren Mao | Hongdong Zhu | Junnan Liu | Cheng Ji | Hao Peng | Jianxin Li | Lihong Wang | Zheng Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Position-aware Structure Learning for Graph Topology-imbalance by Relieving Under-reaching and Over-squashing
Qingyun Sun | Jianxin Li | Haonan Yuan | Xingcheng Fu | Hao Peng | Cheng Ji | Qian Li | Philip S. Yu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Curvature Graph Generative Adversarial Networks
Jianxin Li | Xingcheng Fu | Qingyun Sun | Cheng Ji | Jiajun Tan | Jia Wu | Hao Peng
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2019

doi dblp
HeteSpaceyWalk: A Heterogeneous Spacey Random Walk for Heterogeneous Information Network Embedding
Yu He | Yangqiu Song | Jianxin Li | Cheng Ji | Jian Peng | Hao Peng
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019