Yingtong Dou

2025

Temporal Neighbor Sequence-based Interpretable Spammer Groups Detection on E-commerce platform.

Ning Li|Shujuan Ji|Yingtong Dou|Dickson K. W. Chiu|Qi Zhang|Yongquan Liang|Yongshan Wei

Information Processing and Management 2025 Volume 62 Issue 6

2023

Attacking Fake News Detectors via Manipulating News Social Engagement.

Haoran Wang|Yingtong Dou|Canyu Chen|Lichao Sun|Philip S. Yu|Kai Shu

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

Reinforced Neighborhood Selection Guided Multi-Relational Graph Neural Networks.

Hao Peng|Ruitong Zhang|Yingtong Dou|Renyu Yang|Jingyi Zhang|Philip S. Yu

ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 4

Automating DBSCAN via Deep Reinforcement Learning.

Ruitong Zhang|Hao Peng|Yingtong Dou|Jia Wu|Qingyun Sun|Yangyang Li|Jingyi Zhang|Philip S. Yu

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

Robust Graph Learning for Misbehavior Detection.

WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

User Preference-aware Fake News Detection.

Yingtong Dou|Kai Shu|Congying Xia|Philip S. Yu|Lichao Sun

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

ConsisRec: Enhancing GNN for Social Recommendation via Consistent Neighbor Aggregation.

Liangwei Yang|Zhiwei Liu|Yingtong Dou|Jing Ma|Philip S. Yu

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

Knowledge-Preserving Incremental Social Event Detection via Heterogeneous GNNs.

Yuwei Cao|Hao Peng|Jia Wu|Yingtong Dou|Jianxin Li|Philip S. Yu

WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

Enhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsters.

Yingtong Dou|Zhiwei Liu|Li Sun|Yutong Deng|Hao Peng|Philip S. Yu

CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

Alleviating the Inconsistency Problem of Applying Graph Neural Network to Fraud Detection.

Zhiwei Liu|Yingtong Dou|Philip S. Yu|Yutong Deng|Hao Peng

Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020