Junfan Chen

2026

Expectation-Maximization Driven Contrastive Disentanglement for Generalized Category Discovery.

Weiyi Yang|Richong Zhang|Junfan Chen|Jiawei Sheng|Lihong Wang

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

Including Co-Relation via Concatenate Operator for Static and Temporal Knowledge Graph Embedding.

Likang Xiao|Richong Zhang|Junfan Chen|Lei Zhang

ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 5

Preserving Label Correlation for Multi-label Text Classification by Prototypical Regularizations.

Fanshuang Kong|Richong Zhang|Xiaohui Guo|Junfan Chen|Ziqiao Wang

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

SPContrastNet: A Self-Paced Contrastive Learning Model for Few-Shot Text Classification.

Junfan Chen|Richong Zhang|Xiaohan Jiang|Chunming Hu

ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 5

Attentional Neural Integral Equation for Temporal Knowledge Graph Forecasting.

Likang Xiao|Fotis Lazarinis|Zijie Chen|Richong Zhang|Fotis Lazarinis|Zijie Chen|Junfan Chen

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

Self-Paced Pairwise Representation Learning for Semi-Supervised Text Classification.

Junfan Chen|Richong Zhang|Jiarui Wang|Chunming Hu|Yongyi Mao

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

DualCL: Principled Supervised Contrastive Learning as Mutual Information Maximization for Text Classification.

Junfan Chen|Richong Zhang|Yaowei Zheng|Qianben Chen|Chunming Hu|Yongyi Mao

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

Author Name Disambiguation via Paper Association Refinement and Compositional Contrastive Embedding.

Dezhi Liu|Richong Zhang|Junfan Chen|Xinyue Chen

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

Word Sense Disambiguation by Refining Target Word Embedding.

Xuefeng Zhang|Richong Zhang|Xiaoyang Li|Fanshuang Kong|Junfan Chen|Samuel Mensah|Yongyi Mao

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

2022

Towards Robust False Information Detection on Social Networks with Contrastive Learning.

Guanghui Ma|Chunming Hu|Ling Ge|Junfan Chen|Hong Zhang|Richong Zhang

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