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Junyi PENG

6 accepted papers

2026

HYBRID PRUNING: IN-SITU COMPRESSION OF SELF-SUPERVISED SPEECH MODELS FOR SPEAKER VERIFICATION AND ANTI-SPOOFING

ICASSP 2026oral

Although large-scale self-supervised learning (SSL) models like WavLM have achieved state-of-the-art performance in speech processing, their significant size impedes deployment on resource-constrained devices. While structured pruning is a key technique for model compression, existing methods typica…

Cited by 0SourcePDFScholar
2025

CA-MHFA: A Context-Aware Multi-Head Factorized Attentive Pooling for SSL-Based Speaker Verification

ICASSP 2025accepted

Self-supervised learning (SSL) models for speaker verification (SV) have gained significant attention in recent years. However, existing SSL-based SV systems often struggle to capture local temporal dependencies and generalize across different tasks. In this paper, we propose context-aware multi-hea…

Cited by 0SourceScholar
2025

ESPnet-SpeechLM: An Open Speech Language Model Toolkit

NAACL 2025system demonstrations

We present ESPnet-SpeechLM, an open toolkit designed to democratize the development of speech language models (SpeechLMs) and voice-driven agentic applications. The toolkit standardizes speech processing tasks by framing them as universal sequential modeling problems, encompassing a cohesive workflo…

2025

TS-SUPERB: A Target Speech Processing Benchmark for Speech Self-Supervised Learning Models

ICASSP 2025accepted

Self-supervised learning (SSL) models have significantly advanced speech processing tasks, and several benchmarks have been proposed to validate their effectiveness. However, previous benchmarks have primarily focused on single-speaker scenarios, with less exploration of target-speaker tasks in nois…

Cited by 0SourceScholar
2024

Target Speech Extraction with Pre-Trained Self-Supervised Learning Models

ICASSP 2024accepted

Pre-trained self-supervised learning (SSL) models have achieved remarkable success in various speech tasks. However, their potential in target speech extraction (TSE) has not been fully exploited. TSE aims to extract the speech of a target speaker in a mixture guided by enrollment utterances. We exp…

Cited by 0SourceScholar
2023

Parameter-Efficient Transfer Learning of Pre-Trained Transformer Models for Speaker Verification Using Adapters

ICASSP 2023accepted

Recently, the pre-trained Transformer models have received a rising interest in the field of speech processing thanks to their great success in various downstream tasks. However, most fine-tuning approaches update all the parameters of the pre-trained model, which becomes prohibitive as the model si…

Cited by 0SourceScholar