Sheng Ouyang

4 papers · 2023–2025 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

AAAI (2) ACL (1) Interspeech (1)

Top co-authors

Yong Liu (3) Yulan Hu (2) Ning Cheng (1) Jiaxin Fan (1) Shaojie Li (1) Yong Zhang (1) Shuqiang Wang (1) Zhirui Yang (1) Wenhan Wang (1) Jing Xiao (1)

Research topics

Machine Learning (3) Core Methods (2) Optimization & Theory (2) Artificial Intelligence (1) Computer Vision (1) Deep Learning (1) Speech & Audio (1) Analysis (1) Application Areas (1) Architectures (1) Core AI (1) Learning Types (1) Recognition (1)

Keywords

spectral clustering (1) preference learning (1) sample complexity (1) automatic speech recognition (1) wavelet transform (1) reinforcement learning from human feedback (1) message passing (1) normalized cut (1) resource allocation (1) spectral analysis (1) excess risk bound (1) graph signal processing (1) ratio cut (1) bias mitigation (1) node classification (1) spectral graph neural network (1) generalization performance (1) multi-resolution analysis (1) error correction (1) graph signal (1)

Papers

Towards Reward Fairness in RLHF: From a Resource Allocation Perspective ACL 2025 WaveNet: Tackling Non-stationary Graph Signals via Graph Spectral Wavelets AAAI 2024 Boosting Chinese ASR Error Correction with Dynamic Error Scaling Mechanism Interspeech 2023 Understanding the Generalization Performance of Spectral Clustering Algorithms AAAI 2023