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Chenxuan Liu

4 accepted papers

2026

EDGE COLLABORATIVE GAUSSIAN SPLATTING WITH INTEGRATED RENDERING AND COMMUNICATION

ICASSP 2026oral

Gaussian splatting (GS) struggles with degraded rendering quality on low-cost devices. To address this issue, we present edge collaborative GS (ECO-GS), where each user can switch between a local small GS model to guarantee timeliness and a remote large GS model to guarantee fidelity. However, decid…

Cited by 0SourcePDFScholar
2025

Adversarial Speech-Text Pre-Training for Speech Translation

ICASSP 2025accepted

Large-scale pre-training has been shown to benefit speech translation tasks. However, existing multimodal pre-training efforts rely on parallel corpora for semantic alignment, potentially limiting performance to the scale of available data and causing data imbalance. Hence, we propose an adversarial…

Cited by 0SourceScholar
2025

Large Language Models Are Efficient Learners as Zero-Shot Speech Translators

ICASSP 2025accepted

Significant progress has recently been made in combining Speech Foundation Models (SFMs) and Large Language Models (LLMs) into a unified model to tackle Speech-to-Text Translation (ST) tasks. However, fine-tuning LLMs to adapt to specific downstream tasks requires substantial resources, which is oft…

Cited by 0SourceScholar
2024

Pre-Trained Acoustic-and-Textual Modeling for End-To-End Speech-To-Text Translation

ICASSP 2024accepted

End-to-end paradigm has aroused more and more interests and attention for improving speech-to-text translation (ST) recently. Existing end-to-end models mainly attributes and attempts to address the problem of modeling burden and data scarcity, while always fail to maintain both cross-modal and cros…

Cited by 0SourceScholar