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Traditional domain adaptation assumes the same vocabulary across source and target domains, which often struggles with limited transfer flexibility and efficiency while handling target domains with different vocabularies. Inspired by recent…

Computer Vision and Pattern Recognition · Computer Science 2023-06-30 Jiaxing Huang , Jingyi Zhang , Han Qiu , Sheng Jin , Shijian Lu

Modern Translation Systems heavily rely on high-quality, large parallel datasets for state-of-the-art performance. However, such resources are largely unavailable for most of the South Asian languages. Among them, Nepali and Tamang fall…

In recent years, Visual Question Answering (VQA) has gained significant attention for its diverse applications, including intelligent car assistance, aiding visually impaired individuals, and document image information retrieval using…

Computation and Language · Computer Science 2023-10-30 Khiem Vinh Tran , Hao Phu Phan , Kiet Van Nguyen , Ngan Luu Thuy Nguyen

Most Automatic Speech Recognition (ASR) systems formulate transcription as a prediction problem over orthographic units such as characters, subwords, or words. Although effective, such representations do not explicitly reflect the phonetic…

Computation and Language · Computer Science 2026-05-28 Nghia Hieu Nguyen , Quan Ngoc Hoang , Long Hoang Huu Nguyen , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

In the field of legal information retrieval, effective embedding-based models are essential for accurate question-answering systems. However, the scarcity of large annotated datasets poses a significant challenge, particularly for…

Information Retrieval · Computer Science 2024-12-03 Son Pham Tien , Hieu Nguyen Doan , An Nguyen Dai , Sang Dinh Viet

Simultaneous translation models play a crucial role in facilitating communication. However, existing research primarily focuses on text-to-text or speech-to-text models, necessitating additional cascade components to achieve…

Computation and Language · Computer Science 2024-10-22 Zhengrui Ma , Qingkai Fang , Shaolei Zhang , Shoutao Guo , Yang Feng , Min Zhang

Creating multilingual task-oriented dialogue (TOD) agents is challenging due to the high cost of training data acquisition. Following the research trend of improving training data efficiency, we show for the first time, that in-context…

This paper introduces a cross-lingual dubbing system that translates speech from one language to another while preserving key characteristics such as duration, speaker identity, and speaking speed. Despite the strong translation quality of…

Computation and Language · Computer Science 2025-12-30 Jeongsoo Choi , Jaehun Kim , Joon Son Chung

Neural Machine Translation (NMT) remains a formidable challenge, especially when dealing with low-resource languages. Pre-trained sequence-to-sequence (seq2seq) multi-lingual models, such as mBART-50, have demonstrated impressive…

Computation and Language · Computer Science 2024-07-10 Aniruddha Roy , Pretam Ray , Ayush Maheshwari , Sudeshna Sarkar , Pawan Goyal

Automatic Speech Recognition (ASR) performance is heavily dependent on the availability of large-scale, high-quality datasets. For low-resource languages, existing open-source ASR datasets often suffer from insufficient quality and…

Computation and Language · Computer Science 2026-03-17 Thi Vu , Linh The Nguyen , Dat Quoc Nguyen

The Bangla language includes many regional dialects, adding to its cultural richness. The translation of Bangla Language into regional dialects presents a challenge due to significant variations in vocabulary, pronunciation, and sentence…

Computation and Language · Computer Science 2025-01-13 Md. Arafat Alam Khandaker , Ziyan Shirin Raha , Bidyarthi Paul , Tashreef Muhammad

This paper describes the machine translation system developed jointly by Baidu Research and Oregon State University for WMT 2019 Machine Translation Robustness Shared Task. Translation of social media is a very challenging problem, since…

Computation and Language · Computer Science 2019-06-25 Renjie Zheng , Hairong Liu , Mingbo Ma , Baigong Zheng , Liang Huang

We present a prosody-guided framework for speech-to-speech translation (S2ST) that aligns and translates speech \emph{without} transcripts by leveraging cross-linguistic pause synchrony. Analyzing a 6{,}000-hour East African news corpus…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-12 Peter Ochieng , Dennis Kaburu

Standard-to-dialect machine translation remains challenging due to a persistent dialect gap in large language models and evaluation distortions inherent in n-gram metrics, which favor source copying over authentic dialect translation. In…

Computation and Language · Computer Science 2026-03-18 Keunhyeung Park , Seunguk Yu , Youngbin Kim

Current Machine Translation (MT) systems for Arabic often struggle to account for dialectal diversity, frequently homogenizing dialectal inputs into Modern Standard Arabic (MSA) and offering limited user control over the target vernacular.…

Computation and Language · Computer Science 2026-04-09 Afroza Nowshin , Prithweeraj Acharjee Porag , Haziq Jeelani , Fayeq Jeelani Syed

Multilingual speech translation (ST) and machine translation (MT) in the medical domain enhances patient care by enabling efficient communication across language barriers, alleviating specialized workforce shortages, and facilitating…

High-quality bilingual resources remain a critical bottleneck for advancing multilingual NLP in low-resource settings, particularly for Bangla. To mitigate this gap, we introduce BiST, a rigorously curated Bangla-English corpus for…

Computation and Language · Computer Science 2026-04-07 Abdullah Al Shafi , Swapnil Kundu Argha , M. A. Moyeen , Abdul Muntakim , Shoumik Barman Polok

The Visual Domain Adaptation(VisDA) 2022 Challenge calls for an unsupervised domain adaptive model in semantic segmentation tasks for industrial waste sorting. In this paper, we introduce the SIA_Adapt method, which incorporates several…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Daehan Kim , Minseok Seo , YoungJin Jeon , Dong-Geol Choi

Cross-lingual word alignment plays a crucial role in various natural language processing tasks, particularly for low-resource languages. Recent study proposes a BiLSTM-based encoder-decoder model that outperforms pre-trained language models…

Computation and Language · Computer Science 2024-07-09 Jingshen Zhang , Xinying Qiu , Teng Shen , Wenyu Wang , Kailin Zhang , Wenhe Feng

Today's VQA models still tend to capture superficial linguistic correlations in the training set and fail to generalize to the test set with different QA distributions. To reduce these language biases, recent VQA works introduce an…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Long Chen , Yuhang Zheng , Yulei Niu , Hanwang Zhang , Jun Xiao