Tongtao Ling — accepted AI-conference papers

2026

MC-LExt: Multi-Channel Target Speaker Extraction with Onset-Prompted Speaker Conditioning Mechanism

Tongtao Ling, Pengjie Shen, Zhong-Qiu Wang

ICASSP 2026poster

Multi-channel target speaker extraction (MC-TSE) aims to extract a target speaker's voice from multi-speaker signals captured by multiple microphones. Existing methods often rely on auxiliary clues such as direction-of-arrival (DOA) or speaker embeddings. However, DOA-based approaches depend on expl…

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2024

EG-NAS: Neural Architecture Search with Fast Evolutionary Exploration

Zicheng Cai, Lei Chen, Peng Liu, Tongtao Ling, Yutao Lai

AAAI 2024technical

Differentiable Architecture Search (DARTS) has achieved a rapid search for excellent architectures by optimizing architecture parameters through gradient descent. However, this efficiency comes with a significant challenge: the risk of premature convergence to local optima, resulting in subpar perfo…

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