Chao Gao

2026

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Multi-scale graph contrastive learning for community detection in dynamic graphs.
Min Teng|Chao Gao|Xianghua Li|Zhen Wang|Kefeng Fan|Vladimir I. Nekorkin
Information Processing and Management 2026 Volume 63 Issue 2
doi dblp
LLM-assisted fake news detection with adaptive boosting framework incorporating contrastive learning.
Shu Yin|Yuchen Wang|Dongpeng Hou|Wenxin An|Chao Gao|Xianghua Li|Zhen Wang
Information Processing and Management 2026 Volume 63 Issue 7
doi dblp
Source Localization in Continuous-Time Propagation via Spectral ODE Modeling.
Dongpeng Hou|Yuchen Wang|Giulio Cimini|Roberto Benzi|Huixiang Zhang|Zhen Wang|Chao Gao
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

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TFGIN: Tight-Fitting Graph Inference Network for Table-based Fact Verification.
Lianwei Wu|Kang Wang|Kunlin Nie|Sensen Guo|Chao Gao|Zhen Wang|Shudong Li
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 5
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Improving multimodal fake news detection by leveraging cross-modal content correlation.
Jiao Qiao|Xianghua Li|Chao Gao|Lianwei Wu|Junwei Feng|Zhen Wang
Information Processing and Management 2025 Volume 62 Issue 5
doi dblp
Enhancing Information Diffusion Prediction via Multiple Granularity Hypergraphs and Position-aware Sequence Model.
Weikai Jing|Yuchen Wang|Haotong Du|Songxin Wang|Xiaoyu Li|Chao Gao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
MFAE: Multimodal Feature Adaptive Enhancement for Fake News Video Detection.
Wenhao Wang|Mingxin Li|Jiao Qiao|Haotong Du|Xianghua Li|Chao Gao|Zhen Wang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
CAGCL: A Community-Aware Graph Contrastive Learning Model for Social Bot Detection.
Kaihang Wei|Min Teng|Haotong Du|Songxin Wang|Jinhe Zhao|Chao Gao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
D2: Customizing Two-Stage Graph Neural Networks for Early Rumor Detection through Cascade Diffusion Prediction.
Haowei Xu|Chao Gao|Xianghua Li|Zhen Wang
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2024

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New Localization Frameworks: User-centric Approaches to Source Localization in Real-world Propagation Scenarios.
Dongpeng Hou|Yuchen Wang|Chao Gao|Xianghua Li|Zhen Wang
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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Inferring Information Diffusion Networks without Timestamps.
Yuchen Wang|Dongpeng Hou|Chao Gao|Xianghua Li|Zhen Wang
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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Pairwise-interactions-based Bayesian Inference of Network Structure from Information Cascades.
Chao Gao|Yuchen Wang|Zhen Wang|Xianghua Li|Xuelong Li
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
Lightweight source localization for large-scale social networks.
Zhen Wang|Dongpeng Hou|Chao Gao|Xiaoyu Li|Xuelong Li
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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A Rapid Source Localization Method in the Early Stage of Large-scale Network Propagation.
Zhen Wang|Dongpeng Hou|Chao Gao|Jiajin Huang|Qi Xuan
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022