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Xiao Zeng

4 accepted papers

2026

From Utterance to Vividity: Training Expressive Subtitle Translation LLM via Adaptive Local Preference Optimization

ICLR 2026poster

The rapid development of Large Language Models (LLMs) has significantly enhanced the general capabilities of machine translation. However, as application scenarios become more complex, the limitations of LLMs in vertical domain translations are gradually becoming apparent. In this study, we focus on…

Cited by 0SourceScholar
2025

Details Matter for Indoor Open-vocabulary 3D Instance Segmentation

ICCV 2025poster

Unlike closed-vocabulary 3D instance segmentation that is often trained end-to-end, open-vocabulary 3D instance segmentation (OV-3DIS) often leverages vision-language models (VLMs) to generate 3D instance proposals and classify them. While various concepts have been proposed from existing research,…

Cited by 0SourcePDFScholar
2025

Fine-grained Video Dubbing Duration Alignment with Segment Supervised Preference Optimization

ACL 2025long

Video dubbing aims to translate original speech in visual media programs from the source language to the target language, relying on neural machine translation and text-to-speech technologies. Due to varying information densities across languages, target speech often mismatches the source speech dur…

2020

Does Unsupervised Architecture Representation Learning Help Neural Architecture Search?

NeurIPS 2020poster

Existing Neural Architecture Search (NAS) methods either encode neural architectures using discrete encodings that do not scale well, or adopt supervised learning-based methods to jointly learn architecture representations and optimize architecture search on such representations which incurs search…