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Chengfu Ou

Observed name: Ou, Chengfu
ORCID: 0009-0005-2590-1168
Observed ORCID: 0009-0005-2590-1168
OpenAlex ID: A5004533734
Aggregating Local and Global Text Features for Linguistic Steganalysis
2022 · Lingyun Xiang, Yuhang Liu, et al. · IEEE Signal Processing Letters · 9
Linguistic Steganography: Hiding Information in Syntax Space
2023 · Lingyun Xiang, Chengfu Ou, et al. · IEEE Signal Processing Letters · 7
MKD-FSV: Multi-Layer Knowledge Distillation for Far-Field Speaker Verification
2025 · Lingyun Xiang, Jinghan Zhou, et al. · IEEE Transactions on Audio Speech and Language Processing · 2
A Content-Preserving Secure Linguistic Steganography
2026 · Lingyun Xiang, Chengfu Ou, et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 1
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A Content-Preserving Secure Linguistic Steganography
2025 · Xiang, Lingyun, Ou, Chengfu, et al. · arXiv (Cornell University) · 1
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Promising Multi-Granularity Linguistic Steganography by Jointing Syntactic and Lexical Manipulations
2025 · Chengfu Ou, Lingyun Xiang, et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 1
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CIFC-MFD: End-To-End Multi-Face Forgery Detection Using Cross-Image Face Contrast
2026 · Xiaoyu Zhou, Jingchang Xie, et al. · IEEE International Conference on Acoustics Speech and Signal Processing
Dual-Guard: Dual-Channel Latent Watermarking for Provenance and Tamper Localization in Diffusion Images
2026 · Xie, JinFeng, Ou, Chengfu, et al. · arXiv (Cornell University)
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High-Fidelity Face Content Recovery via Tamper-Resilient Versatile Watermarking
2026 · Yu, Peipeng, Xie, Jinfeng, et al. · arXiv (Cornell University)
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Far-Field Speaker Verification Based on Adaptive Feature Alignment
2026 · Lingyun Xiang, Jinghan Zhou, et al. · Lecture notes in electrical engineering
RShield: A User-level Traceable Backdoor Watermark for LLMs in Embedding-as-a-Service
2026 · Lingyun Xiang, Yufan Zhong, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL)
Linguistic Steganography Based on Sentence Attribute Encoding
2025 · Lingyun Xiang, Xu He, et al. · Computers, materials & continua/Computers, materials & continua (Print)
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Works count: 12
Citation count: 21
H-index: 2
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