Lei Chen

According to our database, Lei Chen authored at least 23 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Knowledge Integration for Grounded Situation Recognition.

Jiaming Lei, Sijing Wu, Lin Li, Lei Chen, Jun Xiao, Yi Yang, Long Chen

Pattern Recognit., 2025

Enhancing Cross-domain Link Prediction via Evolution Process Modeling.

Xuanwen Huang, Wei Chow, Yize Zhu, Yang Wang, Ziwei Chai, Chunping Wang, Lei Chen, Yang Yang

Proceedings of the ACM on Web Conference 2025, 2025

AgentSense: Benchmarking Social Intelligence of Language Agents through Interactive Scenarios.

Xinyi Mou, Jingcong Liang, Jiayu Lin, Xinnong Zhang, Xiawei Liu, Shiyue Yang, Rong Ye, Lei Chen, Haoyu Kuang, Xuanjing Huang, Zhongyu Wei

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

Handling Feature Heterogeneity with Learnable Graph Patches.

Yifei Sun, Yang Yang, Xiao Feng, Zijun Wang, Haoyang Zhong, Chunping Wang, Lei Chen

Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining, V.1, 2025

KAA: Kolmogorov-Arnold Attention for Enhancing Attentive Graph Neural Networks.

Taoran Fang, Tianhong Gao, Chunping Wang, Yihao Shang, Wei Chow, Lei Chen, Yang Yang

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Graph-Skeleton: ~1% Nodes are Sufficient to Represent Billion-Scale Graph.

Linfeng Cao, Haoran Deng, Yang Yang, Chunping Wang, Lei Chen

Proceedings of the ACM on Web Conference 2024, 2024

Fine-Tuning Graph Neural Networks by Preserving Graph Generative Patterns.

Yifei Sun, Qi Zhu, Yang Yang, Chunping Wang, Tianyu Fan, Jiajun Zhu, Lei Chen

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Towards Fair Graph Federated Learning via Incentive Mechanisms.

Chenglu Pan, Jiarong Xu, Yue Yu, Ziqi Yang, Qingbiao Wu, Chunping Wang, Lei Chen, Yang Yang

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Mitigating Biased Activation in Weakly-supervised Object Localization via Counterfactual Learning.

Feifei Shao, Yawei Luo, Lei Chen, Ping Liu, Yi Yang, Jun Xiao

CoRR, 2023

TreePrompt: Learning to Compose Tree Prompts for Explainable Visual Grounding.

Chenchi Zhang, Jun Xiao, Lei Chen, Jian Shao, Long Chen

CoRR, 2023

Taking A Closer Look at Visual Relation: Unbiased Video Scene Graph Generation with Decoupled Label Learning.

Wenqing Wang, Yawei Luo, Zhiqing Chen, Tao Jiang, Lei Chen, Yi Yang, Jun Xiao

CoRR, 2023

Learning Combinatorial Prompts for Universal Controllable Image Captioning.

Zhen Wang, Jun Xiao, Lei Chen, Fei Gao, Jian Shao, Long Chen

CoRR, 2023

CATR: Combinatorial-Dependence Audio-Queried Transformer for Audio-Visual Video Segmentation.

Kexin Li, Zongxin Yang, Lei Chen, Yi Yang, Jun Xiao

Proceedings of the 31st ACM International Conference on Multimedia, 2023

Dark Knowledge Balance Learning for Unbiased Scene Graph Generation.

Zhiqing Chen, Yawei Luo, Jian Shao, Yi Yang, Chunping Wang, Lei Chen, Jun Xiao

Proceedings of the 31st ACM International Conference on Multimedia, 2023

When to Pre-Train Graph Neural Networks? From Data Generation Perspective!

Yuxuan Cao, Jiarong Xu, Carl Yang, Jiaan Wang, Yunchao Zhang, Chunping Wang, Lei Chen, Yang Yang

Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2023

2022

Robust Network Enhancement From Flawed Networks.

Jiarong Xu, Yang Yang, Chunping Wang, Zongtao Liu, Jing Zhang, Lei Chen, Jiangang Lu

IEEE Trans. Knowl. Data Eng., 2022

DGraph: A Large-Scale Financial Dataset for Graph Anomaly Detection.

Xuanwen Huang, Yang Yang, Yang Wang, Chunping Wang, Zhisheng Zhang, Jiarong Xu, Lei Chen

CoRR, 2022

DGraph: A Large-Scale Financial Dataset for Graph Anomaly Detection.

Xuanwen Huang, Yang Yang, Yang Wang, Chunping Wang, Zhisheng Zhang, Jiarong Xu, Lei Chen, Michalis Vazirgiannis

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Beyond Homophily: Structure-aware Path Aggregation Graph Neural Network.

Yifei Sun, Haoran Deng, Yang Yang, Chunping Wang, Jiarong Xu, Renhong Huang, Linfeng Cao, Yang Wang, Lei Chen

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

A Progressive Framework for Role-Aware Rumor Resolution.

Lei Chen, Guanying Li, Zhongyu Wei, Yang Yang, Baohua Zhou, Qi Zhang, Xuanjing Huang

Proceedings of the 29th International Conference on Computational Linguistics, 2022

2021

Fine-Grained Element Identification in Complaint Text of Internet Fraud.

Tong Liu, Siyuan Wang, Jingchao Fu, Lei Chen, Zhongyu Wei, Yaqi Liu, Heng Ye, Liaosa Xu, Weiqiang Wang, Xuanjing Huang

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Align Voting Behavior with Public Statements for Legislator Representation Learning.

Xinyi Mou, Zhongyu Wei, Lei Chen, Shangyi Ning, Yancheng He, Changjian Jiang, Xuanjing Huang

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

2020

Modeling Evolution of Message Interaction for Rumor Resolution.

Lei Chen, Zhongyu Wei, Jing Li, Baohua Zhou, Qi Zhang, Xuanjing Huang

Proceedings of the 28th International Conference on Computational Linguistics, 2020