Back to Team
郭三川

郭三川

Lecturer

Research interests

Cyber Content Security

About

I am a Lecturer at the School of Cyberspace Security, Beijing University of Posts and Telecommunications. I received my Ph.D. from the Department of Computer Science, Tsinghua University in 2014, and my B.S. from the Department of Computer Science, Nankai University in 2007. My research interests focus on network content security. Email: guosanchuan at foxmail dot com Google Scholar Profile: https://scholar.google.com/citations?user=zZnL8JgAAAAJ

Contact

guosanchuan@foxmail.com

Selected papers (last 5 years)

Discovering new intents via spatio-temporal pseudo-label denoising
Y Huang, YM Shang, W Huang, S Guo, J Chen, X Zhang, PS Yu
Information Processing & Management, 2026
SCCD: A session-based dataset for Chinese cyberbullying detection
Q Yang, Y Chen, Z Xu, Y Shang, S Guo, X Zhang
International Conference on Computational Linguistics, 2025
Hear ALL Parties: Detecting Implicit Hate Speech using Contrastive In-context Learning
Yuanyong Li; Sanchuan Guo; Xi Zhang
IJCNN, 2025
Improving knowledge distillation for federated learning on non-IID Data
Zongyi Chen, Sanchuan Guo, Liyan Shen, Xi Zhang, Zhuonan Chang
IEEE International Conference on Big Data (BigData), 2023
Clean-label poisoning attack against fake news detection models
J Liang, X Zhang, Y Shang, S Guo, C Li
IEEE International Conference on Big Data, 2023
FedValidate: A robust federated learning framework based on client-side validation
W Zhu, Z Liu, Z Chen, C Shi, X Zhang, S Guo
International Conference on Data Science in Cyberspace, 2023
Abusive Language Detection with Graph based Multi-task Learning
Chunyun Zhang, Xi Zhang, Quan Wang, Jiayi Liang, Ge Zhang, Sanchuan Guo, Wenyu Zang, Yongdong Zhang
2022 IEEE International Conference on Big Data (Big Data), 2022
MFAN: Multi-modal feature-enhanced attention networks for rumor detection
J Zheng, X Zhang, S Guo, Q Wang, W Zang, Y Zhang
International Joint Conference on Artificial Intelligence, 2022