Xiangguo Sun

2025

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FROG: Fair Removal on Graph.
Ziheng Chen|Jiali Cheng|Hadi Amiri|Kaushiki Nag|Lu Lin|Sijia Liu|Gabriele Tolomei|Xiangguo Sun
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Adaptive Graph Integration for Cross-Domain Recommendation via Heterogeneous Graph Coordinators.
Hengyu Zhang|Chunxu Shen|Xiangguo Sun|Jie Tan|Yu Rong|Chengzhi Piao|Hong Cheng|Lingling Yi
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

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Multi-stage dynamic disinformation detection with graph entropy guidance.
Xiaorong Hao|Bo Liu|Xinyan Yang|Xiangguo Sun|Qing Meng|Jiuxin Cao
World Wide Web (WWW) 2024 Volume 27 Issue 1
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When LLM Meets Hypergraph: A Sociological Analysis on Personality via Online Social Networks.
Zhiyao Shu|Xiangguo Sun|Hong Cheng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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DDIPrompt: Drug-Drug Interaction Event Prediction based on Graph Prompt Learning.
Yingying Wang|Yun Xiong|Xixi Wu|Xiangguo Sun|Jiawei Zhang|Guangyong Zheng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

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Sparse relation prediction based on hypergraph neural networks in online social networks.
Yuanshen Guan|Xiangguo Sun|Yongjiao Sun
World Wide Web (WWW) 2023 Volume 26 Issue 1
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Recognize News Transition from Collective Behavior for News Recommendation.
Qing Meng|Hui Yan|Bo Liu|Xiangguo Sun|Mingrui Hu|Jiuxin Cao
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 4
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Generating Counterfactual Hard Negative Samples for Graph Contrastive Learning.
Haoran Yang|Hongxu Chen|Sixiao Zhang|Xiangguo Sun|Qian Li|Xiangyu Zhao|Guandong Xu
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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Unsupervised Graph Poisoning Attack via Contrastive Loss Back-propagation.
Sixiao Zhang|Hongxu Chen|Xiangguo Sun|Yicong Li|Guandong Xu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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Hyperbolic Hypergraphs for Sequential Recommendation.
Yicong Li|Hongxu Chen|Xiangguo Sun|Zhenchao Sun|Lin Li|Lizhen Cui|Philip S. Yu|Guandong Xu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Temporal Meta-path Guided Explainable Recommendation.
Hongxu Chen|Yicong Li|Xiangguo Sun|Guandong Xu|Hongzhi Yin
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021
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Heterogeneous Hypergraph Embedding for Graph Classification.
Xiangguo Sun|Hongzhi Yin|Bo Liu|Hongxu Chen|Jiuxin Cao|Yingxia Shao|Nguyen Quoc Viet Hung
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021
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Multi-level Hyperedge Distillation for Social Linking Prediction on Sparsely Observed Networks.
Xiangguo Sun|Hongzhi Yin|Bo Liu|Hongxu Chen|Qing Meng|Wang Han|Jiuxin Cao
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

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Co-Detection of crowdturfing microblogs and spammers in online social networks.
Bo Liu|Xiangguo Sun|Zeyang Ni|Jiuxin Cao|Junzhou Luo|Benyuan Liu|Xinwen Fu
World Wide Web (WWW) 2020 Volume 23 Issue 1
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Group-level personality detection based on text generated networks.
Xiangguo Sun|Bo Liu|Qing Meng|Jiuxin Cao|Junzhou Luo|Hongzhi Yin
World Wide Web (WWW) 2020 Volume 23 Issue 3