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In simultaneous speech translation (SimulST), finding the best trade-off between high translation quality and low latency is a challenging task. To meet the latency constraints posed by the different application scenarios, multiple…

计算与语言 · 计算机科学 2023-10-19 Sara Papi , Marco Gaido , Matteo Negri , Marco Turchi

Recently, although pre-trained language models have achieved great success on multilingual NLP (Natural Language Processing) tasks, the lack of training data on many tasks in low-resource languages still limits their performance. One…

计算与语言 · 计算机科学 2023-10-10 Yuyang Zhang , Xiaofeng Han , Baojun Wang

Without real bilingual corpus available, unsupervised Neural Machine Translation (NMT) typically requires pseudo parallel data generated with the back-translation method for the model training. However, due to weak supervision, the pseudo…

计算与语言 · 计算机科学 2019-01-15 Shuo Ren , Zhirui Zhang , Shujie Liu , Ming Zhou , Shuai Ma

Multilingual neural machine translation models generally distinguish translation directions by the language tag (LT) in front of the source or target sentences. However, current LT strategies cannot indicate the desired target language as…

计算与语言 · 计算机科学 2024-06-07 Zengkui Sun , Yijin Liu , Fandong Meng , Jinan Xu , Yufeng Chen , Jie Zhou

The neural machine translation model has suffered from the lack of large-scale parallel corpora. In contrast, we humans can learn multi-lingual translations even without parallel texts by referring our languages to the external world. To…

计算与语言 · 计算机科学 2019-06-04 Shizhe Chen , Qin Jin , Jianlong Fu

We introduce StyleFusion-TTS, a prompt and/or audio referenced, style and speaker-controllable, zero-shot text-to-speech (TTS) synthesis system designed to enhance the editability and naturalness of current research literature. We propose a…

音频与语音处理 · 电气工程与系统科学 2024-09-25 Zhiyong Chen , Xinnuo Li , Zhiqi Ai , Shugong Xu

Neural machine translation (NMT) approaches have improved the state of the art in many machine translation settings over the last couple of years, but they require large amounts of training data to produce sensible output. We demonstrate…

计算与语言 · 计算机科学 2017-08-22 Robert Östling , Jörg Tiedemann

Multilingual neural machine translation can translate unseen language pairs during training, i.e. zero-shot translation. However, the zero-shot translation is always unstable. Although prior works attributed the instability to the…

计算与语言 · 计算机科学 2022-09-12 Zhi Qu , Taro Watanabe

Translating in real-time, a.k.a. simultaneous translation, outputs translation words before the input sentence ends, which is a challenging problem for conventional machine translation methods. We propose a neural machine translation (NMT)…

计算与语言 · 计算机科学 2017-01-12 Jiatao Gu , Graham Neubig , Kyunghyun Cho , Victor O. K. Li

Streaming Machine Translation (MT) is the task of translating an unbounded input text stream in real-time. The traditional cascade approach, which combines an Automatic Speech Recognition (ASR) and an MT system, relies on an intermediate…

计算与语言 · 计算机科学 2024-05-29 Javier Iranzo-Sánchez , Jorge Iranzo-Sánchez , Adrià Giménez , Jorge Civera , Alfons Juan

Although large language models(LLMs) show amazing capabilities, among various exciting applications discovered for LLMs fall short in other low-resource languages. Besides, most existing methods depend on large-scale dialogue corpora and…

计算与语言 · 计算机科学 2024-08-19 Yongkang Liu , Feng Shi , Daling Wang , Yifei Zhang , Hinrich Schütze

Though remarkable successes have been achieved by Neural Machine Translation (NMT) in recent years, it still suffers from the inadequate-translation problem. Previous studies show that explicitly modeling the Past and Future contents of the…

计算与语言 · 计算机科学 2020-07-20 Jianhao Yan , Fandong Meng , Jie Zhou

Transfer reinforcement learning aims to derive a near-optimal policy for a target environment with limited data by leveraging abundant data from related source domains. However, it faces two key challenges: the lack of performance…

机器学习 · 计算机科学 2025-05-30 Chi Zhang , Ziying Jia , George K. Atia , Sihong He , Yue Wang

Simultaneous speech translation (SST) outputs translations in parallel with streaming speech input, balancing translation quality and latency. While large language models (LLMs) have been extended to handle the speech modality, streaming…

计算与语言 · 计算机科学 2025-04-23 Keqi Deng , Wenxi Chen , Xie Chen , Philip C. Woodland

Large-scale contrastive vision-language pre-trained models provide the zero-shot model achieving competitive performance across a range of image classification tasks without requiring training on downstream data. Recent works have confirmed…

机器学习 · 计算机科学 2024-04-02 Giung Nam , Byeongho Heo , Juho Lee

In Simultaneous Machine Translation (SiMT) systems, training with a simultaneous interpretation (SI) corpus is an effective method for achieving high-quality yet low-latency systems. However, it is very challenging to curate such a corpus…

计算与语言 · 计算机科学 2024-04-19 Yusuke Sakai , Mana Makinae , Hidetaka Kamigaito , Taro Watanabe

Zero-shot In-context learning is the phenomenon where models can perform the task simply given the instructions. However, pre-trained large language models are known to be poorly calibrated for this task. One of the most effective…

计算与语言 · 计算机科学 2024-04-04 Suzanna Sia , Alexandra DeLucia , Kevin Duh

This work focuses on comparing different solutions for machine translation on low resource language pairs, namely, with zero-shot transfer learning and unsupervised machine translation. We discuss how the data size affects the performance…

计算与语言 · 计算机科学 2021-04-02 Aviral Joshi , Chengzhi Huang , Har Simrat Singh

adaptNMT is an open-source application that offers a streamlined approach to the development and deployment of Recurrent Neural Networks and Transformer models. This application is built upon the widely-adopted OpenNMT ecosystem, and is…

计算与语言 · 计算机科学 2024-03-07 Séamus Lankford , Haithem Afli , Andy Way

End-to-end (E2E) speech-to-text translation (ST) often depends on pretraining its encoder and/or decoder using source transcripts via speech recognition or text translation tasks, without which translation performance drops substantially.…

计算与语言 · 计算机科学 2022-06-10 Biao Zhang , Barry Haddow , Rico Sennrich