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Vietnamese medical research has become an increasingly vital domain, particularly with the rise of intelligent technologies aimed at reducing time and resource burdens in clinical diagnosis. Recent advances in vision-language models (VLMs),…

Computation and Language · Computer Science 2026-03-17 Duy Vu Minh Nguyen , Chinh Thanh Truong , Phuc Hoang Tran , Hung Tuan Le , Nguyen Van-Thanh Dat , Trung Hieu Pham , Kiet Van Nguyen

Medical benchmarks are indispensable for evaluating the capabilities of language models in healthcare for non-English-speaking communities,therefore help ensuring the quality of real-life applications. However, not every community has…

Computation and Language · Computer Science 2025-06-16 Thong Nguyen , Duc Nguyen , Minh Dang , Thai Dao , Long Nguyen , Quan H. Nguyen , Dat Nguyen , Kien Tran , Minh Tran

Vision-language models (VLMs) excel in various visual benchmarks but are often constrained by the lack of high-quality visual fine-tuning data. To address this challenge, we introduce VisCon-100K, a novel dataset derived from interleaved…

Computation and Language · Computer Science 2025-02-25 Gokul Karthik Kumar , Iheb Chaabane , Kebin Wu

Large Language Models (LLMs), with gradually improving reading comprehension and reasoning capabilities, are being applied to a range of complex language tasks, including the automatic generation of language data for various purposes.…

Computation and Language · Computer Science 2024-11-11 Long Truong To , Hung Tuan Le , Dat Van-Thanh Nguyen , Manh Trong Nguyen , Tri Thien Nguyen , Tin Van Huynh , Kiet Van Nguyen

This paper demonstrates neural network-based toolkit namely NNVLP for essential Vietnamese language processing tasks including part-of-speech (POS) tagging, chunking, named entity recognition (NER). Our toolkit is a combination of…

Computation and Language · Computer Science 2017-10-20 Thai-Hoang Pham , Xuan-Khoai Pham , Tuan-Anh Nguyen , Phuong Le-Hong

Over 97 million people speak Vietnamese as their native language in the world. However, there are few research studies on machine reading comprehension (MRC) for Vietnamese, the task of understanding a text and answering questions related…

Computation and Language · Computer Science 2020-11-10 Kiet Van Nguyen , Duc-Vu Nguyen , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

We introduce VMMU, a Vietnamese Multitask Multimodal Understanding and Reasoning Benchmark designed to evaluate how vision-language models (VLMs) interpret and reason over visual and textual information beyond English. VMMU consists of 2.5k…

Computation and Language · Computer Science 2026-01-26 Vy Tuong Dang , An Vo , Emilio Villa-Cueva , Quang Tau , Duc Dm , Thamar Solorio , Daeyoung Kim

Although the curse of multilinguality significantly restricts the language abilities of multilingual models in monolingual settings, researchers now still have to rely on multilingual models to develop state-of-the-art systems in Vietnamese…

Computation and Language · Computer Science 2023-03-24 Son Quoc Tran , Phong Nguyen-Thuan Do , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

The reliability of large language models (LLMs) in production environments remains significantly constrained by their propensity to generate hallucinations -- fluent, plausible-sounding outputs that contradict or fabricate information.…

Computation and Language · Computer Science 2026-01-09 Anh Thi-Hoang Nguyen , Khanh Quoc Tran , Tin Van Huynh , Phuoc Tan-Hoang Nguyen , Cam Tan Nguyen , Kiet Van Nguyen

State of the art natural language processing tools are built on context-dependent word embeddings, but no direct method for evaluating these representations currently exists. Standard tasks and datasets for intrinsic evaluation of…

In this paper, we describe our system which participates in the shared task of Hate Speech Detection on Social Networks of VLSP 2019 evaluation campaign. We are provided with the pre-labeled dataset and an unlabeled dataset for social media…

Computation and Language · Computer Science 2019-11-12 Hang Thi-Thuy Do , Huy Duc Huynh , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen , Anh Gia-Tuan Nguyen

Multiple-choice Reading Comprehension (MCRC) models aim to select the correct answer from a set of candidate options for a given question. However, they typically lack the ability to explain the reasoning behind their choices. In this…

Computation and Language · Computer Science 2026-03-02 Trung Tien Cao , Lam Minh Thai , Nghia Hieu Nguyen , Duc-Vu 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

Sign languages are visual languages which convey information by signers' handshape, facial expression, body movement, and so forth. Due to the inherent restriction of combinations of these visual ingredients, there exist a significant…

Computer Vision and Pattern Recognition · Computer Science 2023-03-22 Ronglai Zuo , Fangyun Wei , Brian Mak

Automatic Lyrics Transcription (ALT) for Vietnamese music presents unique challenges due to its tonal complexity and dialectal variations, but remains largely unexplored due to the lack of a dedicated dataset. Therefore, we curated the…

Artificial Intelligence · Computer Science 2025-12-23 Quoc Anh Nguyen , Bernard Cheng , Kelvin Soh

Spelling correction from visual input poses unique challenges for vision language models (VLMs), as it requires not only detecting but also correcting textual errors directly within images. We present ReViCo (Real Visual Correction), the…

Computation and Language · Computer Science 2025-09-23 Junhong Liang , Bojun Zhang

Large Language Models (LLMs) have demonstrated remarkable proficiency in general medical domains. However, their performance significantly degrades in specialized, culturally specific domains such as Vietnamese Traditional Medicine (VTM),…

Computation and Language · Computer Science 2026-01-08 Huynh Trung Kiet , Dao Sy Duy Minh , Nguyen Dinh Ha Duong , Le Hoang Minh Huy , Long Nguyen , Dien Dinh

This paper presents the development process of a Vietnamese spoken language corpus for machine reading comprehension (MRC) tasks and provides insights into the challenges and opportunities associated with using real-world data for machine…

Computation and Language · Computer Science 2025-07-22 Thinh Phuoc Ngo , Khoa Tran Anh Dang , Son T. Luu , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

Vietnamese has a phonetic orthography, where each grapheme corresponds to at most one phoneme and vice versa. Exploiting this high grapheme-phoneme transparency, we propose ViSpeechFormer (\textbf{Vi}etnamese \textbf{Speech}…

Computation and Language · Computer Science 2026-02-11 Khoa Anh Nguyen , Long Minh Hoang , Nghia Hieu Nguyen , Luan Thanh Nguyen , Ngan Luu-Thuy Nguyen

We present a novel data generation tool for document processing. The tool focuses on providing a maximal level of visual information in a normal type document, ranging from character position to paragraph-level position. It also enables…

Computer Vision and Pattern Recognition · Computer Science 2021-06-30 Son Nguyen Truong
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