IR
Anthology
Community
Ziwei
Zhang
2026
doi
dblp
Unifying Graph Out-of-Distribution Generalization and Detection through Spectral Contrastive Invariant learning.
Tianyin Liao
|
Ge Lan
|
Rui Chen
|
Ran Zhang
|
Zhiming Chen
|
Xiao Wang
|
Ziwei Zhang
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
doi
dblp
Towards Geometry-Consistent Federated Graph Learning.
Yuecen Wei
|
Zhiyu Zhuang
|
Yisen Gao
|
Xingcheng Fu
|
Qingyun Sun
|
Ziwei Zhang
|
Tianyu Wo
|
Chunming Hu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
doi
dblp
GraphRAG-R1: Graph Retrieval-Augmented Generation with Process-Constrained Reinforcement Learning.
Chuanyue Yu
|
Kuo Zhao
|
Yuhan Li
|
Heng Chang
|
Mingjian Feng
|
Xiangzhe Jiang
|
Yufei Sun
|
Jia Li
|
Yuzhi Zhang
|
Qingyun Sun
|
Jianxin Li
|
Ziwei Zhang
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
2025
doi
dblp
Frontiers in Graph Machine Learning for the Large Model Era.
Qingyun Sun
|
Ziwei Zhang
|
Xingcheng Fu
|
Yangqiu Song
|
Jianxin Li
|
Philip S. Yu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
2024
doi
dblp
Invariant Node Representation Learning under Distribution Shifts with Multiple Latent Environments.
Haoyang Li
|
Ziwei Zhang
|
Xin Wang
|
Wenwu Zhu
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 1
2023
doi
dblp
Group-based social diffusion in recommendation.
Xumin Chen
|
Ruobing Xie
|
Zhijie Qiu
|
Peng Cui
|
Ziwei Zhang
|
Shukai Liu
|
Shiqiang Yang
|
Bo Zhang
|
Leyu Lin
World Wide Web (WWW) 2023 Volume 26 Issue 4