← Search

Xiaolei Zhang

3 accepted papers

2025

Discrete Unit-based Low-latency Multi-lingual Speech Synthesis for LIMMITS'25 Challenge

ICASSP 2025accepted

In this paper, we present the system developed by our team, CCATTS, for the LIMMITS’25 challenge, focusing on few-shot and zero-shot TTS. We adopt a two-stage TTS strategy. In track 1, we fine-tune the pre-trained ZMM-TTS model and successfully achieve multilingual low-latency TTS. In track 2, we pr…

Cited by 0SourceScholar
2025

RPPFL: Robust and Privacy-Preserving Federated Learning via Trusted Execution Environments

ICASSP 2025accepted

Federated Learning (FL) is a distributed framework that enables multi-participant collaborative model training without the need for data sharing. Despite its advantages, FL is vulnerable to poisoning and inference attacks, which compromise model accuracy and data privacy. Trusted execution environme…

Cited by 0SourceScholar
2022

Robust Speaker Verification with Joint Self-Supervised and Supervised Learning

ICASSP 2022accepted

Supervised learning and self-supervised learning address different facets. Supervised learning achieves high accuracy, but it requires numerous expensive labeled data indeed. Correspondingly, self-supervised learning, makes use of abundant unlabeled data to learn, but the performance lags behind tha…

Cited by 0SourceScholar