Liping Chen

Joint Pre-Training with Speech and Bilingual Text for Direct Speech to Speech Translation

2022 · arXiv (Cornell University)

Direct speech-to-speech translation (S2ST) is an attractive research topic with many advantages compared to cascaded S2ST. However, direct S2ST suffers from the data scarcity problem because the corpora from speech of the source language to …

Sifisinger: A High-Fidelity End-to-End Singing Voice Synthesizer Based on Source-Filter Model

2024

This paper presents an advanced end-to-end singing voice synthesis (SVS) system based on the source-filter mechanism that directly translates lyrical and melodic cues into expressive and high-fidelity human-like singing. Similarly to VISinger 2, the proposed …

Causal Prompting for Implicit Sentiment Analysis with Large Language Models

2025 · arXiv (Cornell University)

Implicit Sentiment Analysis (ISA) aims to infer sentiment that is implied rather than explicitly stated, requiring models to perform deeper reasoning over subtle contextual cues. While recent prompting-based methods using Large Language Models (LLMs) have …