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Jiawei Zheng

4 accepted papers

2025

SubDocTrans: Enhancing Document-level Machine Translation with Plug-and-play Multi-granularity Knowledge Augmentation

EMNLP 2025

Large language models (LLMs) have recently achieved remarkable progress in sentence-level machine translation, but scaling to document-level machine translation (DocMT) remains challenging, particularly in modeling long-range dependencies and discourse phenomena across sentences and paragraphs. Docu

2024

Effective Representation Learning is More Effective in Reinforcement Learning than You Think

ICRA 2024poster

In reinforcement learning (RL), learning directly from pixels, is commonly known as vision-based RL. Effective state representations are crucial for high performance in vision-based RL. However, in order to learn effective state representations, most current vision-based RL methods based on contrast…

Cited by 1SourceScholar
2021

Joint-Label Learning by Dual Augmentation for Time Series Classification

AAAI 2021technical

Recently, deep neural networks (DNNs) have achieved excellent performance on time series classification. However, DNNs require large amounts of labeled data for supervised training. Although data augmentation can alleviate this problem, the standard approach assigns the same label to all augmented s…

2019

Learning Representations for Time Series Clustering

NeurIPS 2019poster

Time series clustering is an essential unsupervised technique in cases when category information is not available. It has been widely applied to genome data, anomaly detection, and in general, in any domain where pattern detection is important. Although feature-based time series clustering methods a…