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Liyun Zhang

5 accepted papers

2026

3DFacePolicy: Speech-Driven 3D Facial Animation Based on Diffusion Policy

ICRA 2026poster

Speech-driven 3D facial animation has achieved significant progress in both research and applications. While recent baselines struggle to generate natural and continuous facial movements due to their frame-by-frame vertex generation approach, we propose 3DFacePolicy, a pioneer work that introduces a…

Cited by 0Scholar
2026

QuMAB: Query-based Multi-annotator Behavior Pattern Learning

AAAI 2026technical

Multi-annotator learning traditionally aggregates diverse annotations to approximate a single “ground truth”, treating disagreements as noise. However, this paradigm faces fundamental challenges: subjective tasks often lack absolute ground truth, and sparse annotation coverage makes aggregation stat

Cited by 0SourcePDFScholar
2026

SimLabel: Similarity-Weighted Semi-supervision for Multi-annotator Learning with Missing Labels

AAAI 2026technical

Multi-annotator learning (MAL) aims to model annotator-specific labeling patterns. However, existing methods face a critical challenge: they simply skip updating annotator-specific model parameters when encountering missing labels—a common scenario in real-world crowdsourced datasets where each anno

Cited by 0SourcePDFScholar
2025

AMSER: Accelerate Mobile Speech Emotion Recognition with Signal Compression

ICASSP 2025accepted

Speech-based interaction systems are widely used in mobile devices like smartphones. With advances in deep neural networks, tasks such as speech emotion recognition (SER) enhance these systems’ user-friendliness. However, deploying SER models on mobile devices is challenging due to their complexity…

Cited by 0SourceScholar
2025

REPRO-Bench: Can Agentic AI Systems Assess the Reproducibility of Social Science Research?

ACL 2025finding

Assessing the reproducibility of social science papers is essential for promoting rigor in research processes, but manual assessment is costly. With recent advances in agentic AI systems (i.e., AI agents), we seek to evaluate their capability to automate this process. However, existing benchmarks fo…