← Search

Liwei Lin

4 accepted papers

2024

Arrange, Inpaint, and Refine: Steerable Long-term Music Audio Generation and Editing via Content-based Controls

IJCAI 2024poster

Controllable music generation plays a vital role in human-AI music co-creation. While Large Language Models (LLMs) have shown promise in generating high-quality music, their focus on autoregressive generation limits their utility in music editing tasks. To bridge this gap, To address this gap, we pr…

2022

Music Phrase Inpainting Using Long-Term Representation and Contrastive Loss

ICASSP 2022accepted

Deep generative modeling has already become the leading technique for music automation. However, long-term generation remains a challenging task as most methods fall short in preserving a natural structure and the overall musicality when the generation scope exceeds several beats. In this study, we…

Cited by 0SourceScholar
2020

Guided Learning for Weakly-Labeled Semi-Supervised Sound Event Detection

ICASSP 2020accepted

We propose a simple but efficient method termed Guided Learning for weakly-labeled semi-supervised sound event detection (SED). There are two sub-targets implied in weakly-labeled SED: audio tagging and boundary detection. Instead of designing a single model by considering a trade-off between the tw…

Cited by 0SourceScholar
2020

Multi-Branch Learning for Weakly-Labeled Sound Event Detection

ICASSP 2020accepted

There are two sub-tasks implied in the weakly-supervised SED: audio tagging and event boundary detection. Current methods which combine multi-task learning with SED requires annotations both for these two sub-tasks. Since there are only annotations for audio tagging available in weakly-supervised SE…

Cited by 0SourceScholar