Vi-DRSNet: A Novel Hybrid Model for Vietnamese Image Captioning in Healthcare Domain. - Doanh C. Bui; Nghia Hieu Nguyen; Nguyen D. Vo; Uyen Han Thuy Thai; Khang Nguyen 001 (MAPR, 2022)

SWVie-Food: A Dataset for Recognizing Foods in Southwest Vietnam Based on Deep Learning. - Khang Nhut Lam; My-Khanh Thi Nguyen; Khang Duy Nguyen; Nghia Hieu Nguyen; Kim-Yen Thi Nguyen; Andrew Ware (RIVF, 2022)

UIT-HWDB: Using Transferring Method to Construct A Novel Benchmark for Evaluating Unconstrained Handwriting Image Recognition in Vietnamese. - Nghia Hieu Nguyen; Duong T. D. Vo; Kiet Van Nguyen (RIVF, 2022)

VieCap4H-VLSP 2021: ObjectAoA - Enhancing performance of Object Relation Transformer with Attention on Attention for Vietnamese image captioning. - Nghia Hieu Nguyen; Duong T. D. Vo; Minh-Quan Ha (CoRR, 2022)

MAT: Effective Link Prediction via Mutual Attention Transformer. - Quan Van Nguyen; Huy Quang Pham; Dan Quang Tran; Thang Kien-Bao Nguyen; Nghia Hieu Nguyen (DSAA, 2023)

PAT: Parallel Attention Transformer for Visual Question Answering in Vietnamese. - Nghia Hieu Nguyen; Kiet Van Nguyen (MAPR, 2023)

ViASR: A Novel Benchmark Dataset and Methods for Vietnamese Automatic Speech Recognition. - Binh Nguyen; Son Huynh; Quoc Khanh Tran; An Tran-Hoai Le; An Trong Nguyen; Tung Tran Nguyen Doan; Thuy-An Phan-Thi; Le Thanh Nguyen; Nghia Hieu Nguyen; Dang Huynh (PACLIC, 2023)

VLSP2022-EVJVQA Challenge: Multilingual Visual Question Answering. - Ngan Luu-Thuy Nguyen; Nghia Hieu Nguyen; Duong T. D. Vo; Khanh Quoc Tran; Kiet Van Nguyen (CoRR, 2023)

UIT-OpenViIC: A Novel Benchmark for Evaluating Image Captioning in Vietnamese. - Doanh C. Bui; Nghia Hieu Nguyen; Khang Nguyen 001 (CoRR, 2023)

OpenViVQA: Task, dataset, and multimodal fusion models for visual question answering in Vietnamese. - Nghia Hieu Nguyen; Duong T. D. Vo; Kiet Van Nguyen; Ngan Luu-Thuy Nguyen (Inf. Fusion, 2023)

ViTextVQA: A Large-Scale Visual Question Answering Dataset for Evaluating Vietnamese Text Comprehension in Images. - Quan Van Nguyen; Dan Quang Tran; Huy Quang Pham; Thang Kien-Bao Nguyen; Nghia Hieu Nguyen; Kiet Van Nguyen; Ngan Luu-Thuy Nguyen (CoRR, 2024)

ViOCRVQA: Novel Benchmark Dataset and Vision Reader for Visual Question Answering by Understanding Vietnamese Text in Images. - Huy Quang Pham; Thang Kien-Bao Nguyen; Quan Van Nguyen; Dan Quang Tran; Nghia Hieu Nguyen; Kiet Van Nguyen; Ngan Luu-Thuy Nguyen (CoRR, 2024)

ViConsFormer: Constituting Meaningful Phrases of Scene Texts using Transformer-based Method in Vietnamese Text-based Visual Question Answering. - Nghia Hieu Nguyen; Tho Thanh Quan; Ngan Luu-Thuy Nguyen (CoRR, 2024)

Vietnamese Words Are Not Constructed from Syllables: Rethinking the Role of Word Segmentation in Natural Language Processing for Vietnamese Texts. - Nghia Hieu Nguyen; Dat Tien Nguyen; Ngan Luu-Thuy Nguyen (AAAI, 2025)

LiGT: Layout-infused Generative Transformer for Visual Question Answering on Vietnamese Receipts. - Thanh-Phong Le; Trung Le Chi Phan; Nghia Hieu Nguyen; Kiet Van Nguyen (CoRR, 2025)

ViOCRVQA: novel benchmark dataset and VisionReader for visual question answering by understanding Vietnamese text in images. - Huy Quang Pham; Thang Kien-Bao Nguyen; Quan Van Nguyen; Dan Quang Tran; Nghia Hieu Nguyen; Kiet Van Nguyen; Ngan Luu-Thuy Nguyen (Multim. Syst., 2025)