Xiao Wang

2026

doi dblp
Can LLMs Fool Graph Learning? Exploring Universal Adversarial Attacks on Text-Attributed Graphs.
Zihui Chen|Yuling Wang|Pengfei Jiao|Kai Wu|Xiao Wang|Xiang Ao|Dalin 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
negMIX: Negative Mixup for OOD Generalization in Open-Set Node Classification.
Junwei Gong|Xiao Shen|Zhihao Chen|Shirui Pan|Xiao Wang|Xi Zhou
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
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
Toward Graph-Tokenizing Large Language Models with Reconstructive Graph Instruction Tuning.
Zhongjian Zhang|Xiao Wang|Mengmei Zhang|Jiarui Tan|Chuan Shi
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
FRiskGPT: A Generative Foundation Model for Financial Risk Detection.
Zhongjian Zhang|Mengmei Zhang|Dehua Xu|Rongjun Shi|Jianfeng Liu|Fuli Meng|Huajian Xu|Xiao Wang|Ruijia Wang|Junze Chen|Minwei Tang|Chuan Shi
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
DP-DGAD: A Generalist Dynamic Graph Anomaly Detector with Dynamic Prototypes.
Jialun Zheng|Jie Liu|Jiannong Cao|Xiao Wang|Hanchen Yang|Yankai Chen
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.

2024

doi dblp
Unifying Graph Neural Networks with a Generalized Optimization Framework.
Chuan Shi|Meiqi Zhu|Yue Yu|Xiao Wang|Junping Du
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 6
doi dblp
Graph Fairness Learning under Distribution Shifts.
Yibo Li|Xiao Wang|Yujie Xing|Shaohua Fan|Ruijia Wang|Yaoqi Liu|Chuan Shi
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Can Small Language Models be Good Reasoners for Sequential Recommendation?
Yuling Wang|Changxin Tian|Binbin Hu|Yanhua Yu|Ziqi Liu|Zhiqiang Zhang|Jun Zhou|Liang Pang|Xiao Wang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Minimum Topology Attacks for Graph Neural Networks.
Mengmei Zhang|Xiao Wang|Chuan Shi|Lingjuan Lyu|Tianchi Yang|Junping Du
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
OpenHGNN: An Open Source Toolkit for Heterogeneous Graph Neural Network.
Hui Han|Tianyu Zhao|Cheng Yang|Hongyi Zhang|Yaoqi Liu|Xiao Wang|Chuan Shi
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Geometric Disentangled Collaborative Filtering.
Yiding Zhang|Chaozhuo Li|Xing Xie|Xiao Wang|Chuan Shi|Yuming Liu|Hao Sun|Liangjie Zhang|Weiwei Deng|Qi Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Space4HGNN: A Novel, Modularized and Reproducible Platform to Evaluate Heterogeneous Graph Neural Network.
Tianyu Zhao|Cheng Yang|Yibo Li|Quan Gan|Zhenyi Wang|Fengqi Liang|Huan Zhao|Yingxia Shao|Xiao Wang|Chuan Shi
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Prohibited Item Detection via Risk Graph Structure Learning.
Yugang Ji|Guanyi Chu|Xiao Wang|Chuan Shi|Jianan Zhao|Junping Du
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Confidence May Cheat: Self-Training on Graph Neural Networks under Distribution Shift.
Hongrui Liu|Binbin Hu|Xiao Wang|Chuan Shi|Zhiqiang Zhang|Jun Zhou
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Compact Graph Structure Learning via Mutual Information Compression.
Nian Liu|Xiao Wang|Lingfei Wu|Yu Chen|Xiaojie Guo|Chuan Shi
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
Prohibited Item Detection on Heterogeneous Risk Graphs.
Yugang Ji|Chuan Shi|Xiao Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Large-scale Comb-K Recommendation.
Houye Ji|Junxiong Zhu|Chuan Shi|Xiao Wang|Bai Wang|Chaoyu Zhang|Zixuan Zhu|Feng Zhang|Yanghua Li
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
doi dblp
Graph Structure Estimation Neural Networks.
Ruijia Wang|Shuai Mou|Xiao Wang|Wanpeng Xiao|Qi Ju|Chuan Shi|Xing Xie
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
doi dblp
Lorentzian Graph Convolutional Networks.
Yiding Zhang|Xiao Wang|Chuan Shi|Nian Liu|Guojie Song
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
doi dblp
Interpreting and Unifying Graph Neural Networks with An Optimization Framework.
Meiqi Zhu|Xiao Wang|Chuan Shi|Houye Ji|Peng Cui
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Structural Deep Clustering Network.
Deyu Bo|Xiao Wang|Chuan Shi|Meiqi Zhu|Emiao Lu|Peng Cui
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020
doi dblp
One2Multi Graph Autoencoder for Multi-view Graph Clustering.
Shaohua Fan|Xiao Wang|Chuan Shi|Emiao Lu|Ken Lin|Bai Wang
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
Temporal Network Embedding with Micro- and Macro-dynamics.
Yuanfu Lu|Xiao Wang|Chuan Shi|Philip S. Yu|Yanfang Ye
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Heterogeneous Graph Attention Network.
Xiao Wang|Houye Ji|Chuan Shi|Bai Wang|Yanfang Ye|Peng Cui|Philip S. Yu
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

doi dblp
Abnormal Event Detection via Heterogeneous Information Network Embedding.
Shaohua Fan|Chuan Shi|Xiao Wang
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2014

doi dblp
The (un)supervised detection of overlapping communities as well as hubs and outliers via (bayesian) NMF.
Xiaochun Cao|Xiao Wang|Di Jin|Yixin Cao|Dongxiao He
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume