Author

Beilin Chu

Observed name: Chu, Beilin

Institution: Beijing University of Posts and Telecommunications

Observed institution: Beijing University of Posts and Telecommunications

ORCID: 0000-0002-3024-0983

Observed ORCID: 0000-0002-3024-0983

OpenAlex ID: A5062868287

Protecting World Leader Using Facial Speaking Pattern Against Deepfakes

2022 · Beilin Chu, Weike You, et al. · IEEE Signal Processing Letters · 24

Fake Face Images Detection and Identification of Celebrities Based on Semantic Segmentation

2022 · Renying Wang, Zhen Yang, et al. · IEEE Signal Processing Letters · 21

FIRE: Robust Detection of Diffusion-Generated Images via Frequency-Guided Reconstruction Error

2025 · Beilin Chu, Xuan Xu, et al. · IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 19

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FinBERT2: A Specialized Bidirectional Encoder for Bridging the Gap in Finance-Specific Deployment of Large Language Models

2025 · Xuan Xu, Fufang Wen, et al. · ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD) · 8

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Reduced Spatial Dependency for More General Video-level Deepfake Detection

2025 · Beilin Chu, Xuan Xu, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 5

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Partial Reconstruction Error for Deepfake Detection

2025 · Yufei Zhang, Zheling Meng, et al. · IEEE International Conference on Acoustics Speech and Signal Processing · 3

Towards Modern Topic Models: A Survey of Taxonomies and Paradigm Shifts from Algorithm-Centric to LLM-Centered Topic Analysis

2026 · Xuan Xu, Zhongliang Yang, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL) · 1

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LLM as Attention-Informed NTM and Topic Modeling as long-input Generation: Interpretability and long-Context Capability

2025 · Xu, Xuan, Yang, Zhongliang, et al. · arXiv (Cornell University)

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FinCPRG: A Bidirectional Generation Pipeline for Hierarchical Queries and Rich Relevance in Financial Chinese Passage Retrieval

2025 · Xuan Xu, Beilin Chu, et al. · Lecture notes in computer science

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SHIELD: A Specialized Dataset for Hybrid Blind Forensics of World Leaders

2024 · Qingran Lin, Xiang Li, et al. · Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering

Unearthing Common Inconsistency for Generalisable Deepfake Detection

2023 · Chu, Beilin, Xu, Xuan, et al. · arXiv (Cornell University)

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Works count: 11

Citation count: 81

H-index: 5

I10-index: 3