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Zixi Wang

5 accepted papers

2025

LHQ-SVC: Lightweight and High Quality Singing Voice Conversion Modeling

ICASSP 2025accepted

Singing Voice Conversion (SVC) has emerged as a significant subfield of Voice Conversion (VC), enabling the transformation of one singer’s voice into another while preserving musical elements such as melody, rhythm, and timbre. Traditional SVC methods have limitations in terms of audio quality, data…

Cited by 0SourceScholar
2025

Pioneer: Physics-informed Riemannian Graph ODE for Entropy-increasing Dynamics

AAAI 2025technical

Dynamic interacting system modeling is important for understanding and simulating real world systems, e.g., meteorology and the spread of COVID. The system is typically described as a graph, where multiple objects dynamically interact with each other and evolve over time. In recent years, graph Ordi…

2025

Self-Training with Dynamic Weighting for Robust Gradual Domain Adaptation

NeurIPS 2025poster

In this paper, we propose a new method called \textit{Self-Training with Dynamic Weighting} (STDW), which aims to enhance robustness in Gradual Domain Adaptation (GDA) by addressing the challenge of smooth knowledge migration from the source to the target domain. Traditional GDA methods mitigate dom…

Cited by 0SourceScholar
2024

Motif-Aware Riemannian Graph Neural Network with Generative-Contrastive Learning

AAAI 2024technical

Graphs are typical non-Euclidean data of complex structures. In recent years, Riemannian graph representation learning has emerged as an exciting alternative to Euclidean ones. However, Riemannian methods are still in an early stage: most of them present a single curvature (radius) regardless of str…