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This paper proposes a novel multilingual multistage fine-tuning approach for low-resource neural machine translation (NMT), taking a challenging Japanese--Russian pair for benchmarking. Although there are many solutions for low-resource…

Computation and Language · Computer Science 2019-07-09 Aizhan Imankulova , Raj Dabre , Atsushi Fujita , Kenji Imamura

West Greenlandic, known by native speakers as Kalaallisut, is an extremely low-resource polysynthetic language spoken by around 56,000 people in Greenland. Here, we attempt to finetune a pretrained Kalaallisut-to-English neural machine…

Computation and Language · Computer Science 2022-06-07 Alex Jones

We present the findings of the LoResMT 2021 shared task which focuses on machine translation (MT) of COVID-19 data for both low-resource spoken and sign languages. The organization of this task was conducted as part of the fourth workshop…

Computation and Language · Computer Science 2021-08-19 Atul Kr. Ojha , Chao-Hong Liu , Katharina Kann , John Ortega , Sheetal Shatam , Theodorus Fransen

Numerous recent work on unsupervised machine translation (UMT) implies that competent unsupervised translations of low-resource and unrelated languages, such as Nepali or Sinhala, are only possible if the model is trained in a massive…

Computation and Language · Computer Science 2022-10-04 Xuan-Phi Nguyen , Shafiq Joty , Wu Kui , Ai Ti Aw

In recent years, Neural Machine Translation (NMT) has been shown to be more effective than phrase-based statistical methods, thus quickly becoming the state of the art in machine translation (MT). However, NMT systems are limited in…

Computation and Language · Computer Science 2019-09-17 Surafel M. Lakew , Marcello Federico , Matteo Negri , Marco Turchi

Large Language Models (LLMs) have become state-of-the-art in Machine Translation (MT), often trained on massive bilingual parallel corpora scraped from the web, that contain low-quality entries and redundant information, leading to…

Computation and Language · Computer Science 2025-01-29 Jorge del Pozo Lérida , Kamil Kojs , János Máté , Mikołaj Antoni Barański , Christian Hardmeier

Recent advances in Multilingual Large Language Models (MLLMs) have significantly enhanced cross-lingual conversational capabilities, yet modeling culturally nuanced and context-dependent communication remains a critical bottleneck.…

Computation and Language · Computer Science 2026-05-22 Md. Asaduzzaman Shuvo , Mahedi Hasan , Md. Tashin Parvez , Azizul Haque Noman , Md. Shafayet Hossain Ovi

Multimodal machine translation (MMT) is a challenging task that seeks to improve translation quality by incorporating visual information. However, recent studies have indicated that the visual information provided by existing MMT datasets…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Xinyu Ma , Xuebo Liu , Derek F. Wong , Jun Rao , Bei Li , Liang Ding , Lidia S. Chao , Dacheng Tao , Min Zhang

Morphological modeling in neural machine translation (NMT) is a promising approach to achieving open-vocabulary machine translation for morphologically-rich languages. However, existing methods such as sub-word tokenization and…

Computation and Language · Computer Science 2024-04-04 Antoine Nzeyimana

This paper introduces AFRIDOC-MT, a document-level multi-parallel translation dataset covering English and five African languages: Amharic, Hausa, Swahili, Yor\`ub\'a, and Zulu. The dataset comprises 334 health and 271 information…

DATASHI is a new parallel English-Tashlhiyt corpus that fills a critical gap in computational resources for Amazigh languages. It contains 5,000 sentence pairs, including a 1,500-sentence subset with expert-standardized and non-standard…

Computation and Language · Computer Science 2026-03-24 Nasser-Eddine Monir , Zakaria Baou

Prior works have demonstrated that a low-resource language pair can benefit from multilingual machine translation (MT) systems, which rely on many language pairs' joint training. This paper proposes two simple strategies to address the rare…

Computation and Language · Computer Science 2021-07-13 Thi-Vinh Ngo , Phuong-Thai Nguyen , Thanh-Le Ha , Khac-Quy Dinh , Le-Minh Nguyen

One of the biggest challenges hindering progress in low-resource and multilingual machine translation is the lack of good evaluation benchmarks. Current evaluation benchmarks either lack good coverage of low-resource languages, consider…

We show that margin-based bitext mining in a multilingual sentence space can be applied to monolingual corpora of billions of sentences. We are using ten snapshots of a curated common crawl corpus (Wenzek et al., 2019) totalling 32.7…

Computation and Language · Computer Science 2020-05-04 Holger Schwenk , Guillaume Wenzek , Sergey Edunov , Edouard Grave , Armand Joulin

This paper presents the creation of initial bilingual corpora for thirteen very low-resource languages of India, all from Northeast India. It also presents the results of initial translation efforts in these languages. It creates the…

Computation and Language · Computer Science 2023-12-11 Atnafu Lambebo Tonja , Melkamu Mersha , Ananya Kalita , Olga Kolesnikova , Jugal Kalita

Low-resource languages present unique challenges to (neural) machine translation. We discuss the case of Bambara, a Mande language for which training data is scarce and requires significant amounts of pre-processing. More than the…

Neural chat translation aims to translate bilingual conversational text, which has a broad application in international exchanges and cooperation. Despite the impressive performance of sentence-level and context-aware Neural Machine…

Computation and Language · Computer Science 2021-07-26 Yunlong Liang , Fandong Meng , Yufeng Chen , Jinan Xu , Jie Zhou

Mathematical reasoning remains one of the most challenging domains for large language models (LLMs), requiring not only linguistic understanding but also structured logical deduction and numerical precision. While recent LLMs demonstrate…

Computation and Language · Computer Science 2026-01-27 Mahbub E Sobhani , Md. Faiyaz Abdullah Sayeedi , Tasnim Mohiuddin , Md Mofijul Islam , Swakkhar Shatabda

High-performing machine translation (MT) systems can help overcome language barriers while making it possible for everyone to communicate and use language technologies in the language of their choice. However, such systems require large…

Computation and Language · Computer Science 2021-06-15 Rajat Bhatnagar , Ananya Ganesh , Katharina Kann

Dyslexia in adults remains an under-researched and under-served area, particularly in non-English-speaking contexts, despite its significant impact on personal and professional lives. This work addresses that gap by focusing on Sinhala, a…

Computation and Language · Computer Science 2025-10-07 Peshala Perera , Deshan Sumanathilaka