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Nowadays, training end-to-end neural models for spoken language translation (SLT) still has to confront with extreme data scarcity conditions. The existing SLT parallel corpora are indeed orders of magnitude smaller than those available for…

Computation and Language · Computer Science 2019-10-09 Mattia Antonino Di Gangi , Matteo Negri , Marco Turchi

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…

Computation and Language · Computer Science 2023-10-19 Sara Papi , Marco Gaido , Matteo Negri , Marco Turchi

In the cascaded approach to spoken language translation (SLT), the ASR output is typically punctuated and segmented into sentences before being passed to MT, since the latter is typically trained on written text. However, erroneous…

Computation and Language · Computer Science 2022-10-19 Sukanta Sen , Ondřej Bojar , Barry Haddow

Simultaneous Machine Translation (SiMT) requires high-quality translations under strict real-time constraints, which traditional policies with only READ/WRITE actions cannot fully address. We extend the action space of SiMT with four…

Computation and Language · Computer Science 2026-01-19 Qianen Zhang , Zeyu Yang , Satoshi Nakamura

Simultaneous speech translation (SST) aims to provide real-time translation of spoken language, even before the speaker finishes their sentence. Traditionally, SST has been addressed primarily by cascaded systems that decompose the task…

Computation and Language · Computer Science 2023-10-18 Peter Polák

There has been significant progress in open-source text-only translation large language models (LLMs) with better language coverage and quality. However, these models can be only used in cascaded pipelines for speech translation (ST),…

Computation and Language · Computer Science 2026-04-02 Sai Koneru , Matthias Huck , Jan Niehues

Simultaneous speech translation (SimulST) systems must balance translation quality with response time, making latency measurement crucial for evaluating their real-world performance. However, there has been a longstanding belief that…

Computation and Language · Computer Science 2024-10-22 Xi Xu , Wenda Xu , Siqi Ouyang , Lei Li

In this paper, we introduce SCALE, a collaborative framework that connects compact Specialized Translation Models (STMs) and general-purpose Large Language Models (LLMs) as one unified translation engine. By introducing translation from STM…

Computation and Language · Computer Science 2023-10-02 Xin Cheng , Xun Wang , Tao Ge , Si-Qing Chen , Furu Wei , Dongyan Zhao , Rui Yan

Multimodal Large Language Models (MLLMs) have achieved great success in Speech-to-Text Translation (S2TT) tasks. However, current research is constrained by two key challenges: language coverage and efficiency. Most of the popular S2TT…

Computation and Language · Computer Science 2026-04-14 Yexing Du , Kaiyuan Liu , Youcheng Pan , Bo Yang , Keqi Deng , Xie Chen , Yang Xiang , Ming Liu , Bing Qin , YaoWei Wang

Simultaneous machine translation (SimulMT) speeds up the translation process by starting to translate before the source sentence is completely available. It is difficult due to limited context and word order difference between languages.…

Computation and Language · Computer Science 2022-05-05 Chih-Chiang Chang , Shun-Po Chuang , Hung-yi Lee

Streaming speech-to-text translation (StreamST) is the task of automatically translating speech while incrementally receiving an audio stream. Unlike simultaneous ST (SimulST), which deals with pre-segmented speech, StreamST faces the…

Sound · Computer Science 2024-06-11 Sara Papi , Marco Gaido , Matteo Negri , Luisa Bentivogli

The aim of SemEval-2024 Task 1, "Semantic Textual Relatedness for African and Asian Languages" is to develop models for identifying semantic textual relatedness (STR) between two sentences using multiple languages (14 African and Asian…

Computation and Language · Computer Science 2024-04-15 Shubhashis Roy Dipta , Sai Vallurupalli

Simultaneous speech translation (SimulST) is a challenging task aiming to translate streaming speech before the complete input is observed. A SimulST system generally includes two components: the pre-decision that aggregates the speech…

Computation and Language · Computer Science 2022-10-05 Chih-Chiang Chang , Hung-yi Lee

Simultaneous translation of unbounded streaming speech remains a challenging problem due to the need for effectively processing the history speech context and past translations so that quality and latency, including computation overhead,…

Computation and Language · Computer Science 2025-06-17 Siqi Ouyang , Xi Xu , Lei Li

Simultaneous translation (ST) starts translations synchronously while reading source sentences, and is used in many online scenarios. The previous wait-k policy is concise and achieved good results in ST. However, wait-k policy faces two…

Computation and Language · Computer Science 2020-12-24 Shaolei Zhang , Yang Feng , Liangyou Li

This paper describes the ON-TRAC Consortium translation systems developed for two challenge tracks featured in the Evaluation Campaign of IWSLT 2020, offline speech translation and simultaneous speech translation. ON-TRAC Consortium is…

Simultaneous translation systems start producing the output while processing the partial source sentence in the incoming input stream. These systems need to decide when to read more input and when to write the output. These decisions depend…

Sound · Computer Science 2022-06-20 Mohd Abbas Zaidi , Beomseok Lee , Sangha Kim , Chanwoo Kim

Speech-to-text translation (ST), which translates source language speech into target language text, has attracted intensive attention in recent years. Compared to the traditional pipeline system, the end-to-end ST model has potential…

Computation and Language · Computer Science 2019-12-17 Yuchen Liu , Jiajun Zhang , Hao Xiong , Long Zhou , Zhongjun He , Hua Wu , Haifeng Wang , Chengqing Zong

The University of Sheffield (USFD) participated in the International Workshop for Spoken Language Translation (IWSLT) in 2014. In this paper, we will introduce the USFD SLT system for IWSLT. Automatic speech recognition (ASR) is achieved by…

Computation and Language · Computer Science 2015-09-22 Raymond W. M. Ng , Mortaza Doulaty , Rama Doddipatla , Wilker Aziz , Kashif Shah , Oscar Saz , Madina Hasan , Ghada AlHarbi , Lucia Specia , Thomas Hain

Recent years have seen remarkable advances in the field of Simultaneous Machine Translation (SiMT) due to the introduction of innovative policies that dictate whether to READ or WRITE at each step of the translation process. However, a…

Computation and Language · Computer Science 2023-10-26 Kang Kim , Hankyu Cho