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The ComOM shared task aims to extract comparative opinions from product reviews in Vietnamese language. There are two sub-tasks, including (1) Comparative Sentence Identification (CSI) and (2) Comparative Element Extraction (CEE). The first…

Computation and Language · Computer Science 2023-12-15 Dang Van Thin , Duong Ngoc Hao , Ngan Luu-Thuy Nguyen

Question answering (QA) is a natural language understanding task within the fields of information retrieval and information extraction that has attracted much attention from the computational linguistics and artificial intelligence research…

Computation and Language · Computer Science 2022-08-16 Kiet Van Nguyen , Phong Nguyen-Thuan Do , Nhat Duy Nguyen , Tin Van Huynh , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

While coreference resolution is attracting more interest than ever from computational literature researchers, representative datasets of fully annotated long documents remain surprisingly scarce. In this paper, we introduce a new annotated…

Computation and Language · Computer Science 2025-10-20 Antoine Bourgois , Thierry Poibeau

Coreference resolution, the task of identifying expressions in text that refer to the same entity, is a critical component in various natural language processing applications. This paper presents a novel end-to-end neural coreference…

Computation and Language · Computer Science 2024-12-30 Ondřej Pražák , Miloslav Konopík , Pavel Král

Contextualizing problems to align with student interests can significantly improve learning outcomes. However, this task often presents scalability challenges due to resource and time constraints. Recent advancements in Large Language…

Human-Computer Interaction · Computer Science 2023-06-02 Gautam Yadav , Ying-Jui Tseng , Xiaolin Ni

Vision-language models (VLMs) have demonstrated strong capabilities in multimodal perception and reasoning. However, deploying large VLMs on mobile devices remains challenging due to their substantial computational and memory demands. A…

Artificial Intelligence · Computer Science 2026-05-05 Yuanyuan Jia , Shunpu Tang , Qianqian Yang

This paper presents a neural architecture for Vietnamese sequence labeling tasks including part-of-speech (POS) tagging and named entity recognition (NER). We applied the model described in \cite{lample-EtAl:2016:N16-1} that is a…

Computation and Language · Computer Science 2018-11-13 Duong Nguyen Anh , Hieu Nguyen Kiem , Vi Ngo Van

Entity resolution, which involves identifying and merging records that refer to the same real-world entity, is a crucial task in areas like Web data integration. This importance is underscored by the presence of numerous duplicated and…

Databases · Computer Science 2024-03-12 Huahang Li , Shuangyin Li , Fei Hao , Chen Jason Zhang , Yuanfeng Song , Lei Chen

Emotion classification plays a significant role in emotion prediction and harmful content detection. Recent advancements in NLP, particularly through large language models (LLMs), have greatly improved outcomes in this field. This study…

Computation and Language · Computer Science 2026-03-27 Hung Quang Tran , Nam Tien Pham , Son T. Luu , Kiet Van Nguyen

Large language models (LLMs) have shown remarkable capabilities in natural language processing; however, they still face difficulties when tasked with understanding lengthy contexts and executing effective question answering. These…

Computation and Language · Computer Science 2025-08-18 Yanming Liu , Xinyue Peng , Jiannan Cao , Yanxin Shen , Tianyu Du , Sheng Cheng , Xun Wang , Jianwei Yin , Xuhong Zhang

Recent advancements in hate speech detection (HSD) in Vietnamese have made significant progress, primarily attributed to the emergence of transformer-based pre-trained language models, particularly those built on the BERT architecture.…

Computation and Language · Computer Science 2024-06-05 Luan Thanh 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

This paper presents our contributions towards advancing the state of Vietnamese language understanding and generation through the development and dissemination of open datasets and pre-trained models for Vietnamese Retrieval-Augmented…

Computation and Language · Computer Science 2024-03-06 Nguyen Quang Duc , Le Hai Son , Nguyen Duc Nhan , Nguyen Dich Nhat Minh , Le Thanh Huong , Dinh Viet Sang

Due to the lack of a large collection of high-quality labeled sentence pairs with textual similarity scores, existing approaches for Semantic Textual Similarity (STS) mostly rely on unsupervised techniques or training signals that are only…

Computation and Language · Computer Science 2023-12-13 Shuhe Wang , Beiming Cao , Shengyu Zhang , Xiaoya Li , Jiwei Li , Fei Wu , Guoyin Wang , Eduard Hovy

This study presents a comprehensive evaluation of GPT-4's translation capabilities compared to human translators of varying expertise levels. Through systematic human evaluation using the MQM schema, we assess translations across three…

Computation and Language · Computer Science 2024-11-22 Jianhao Yan , Pingchuan Yan , Yulong Chen , Jing Li , Xianchao Zhu , Yue Zhang

We perform a missing, reproducible evaluation of all publicly available GPT-4 family models concerning the Document Understanding field, where it is frequently required to comprehend text spacial arrangement and visual clues in addition to…

Computation and Language · Computer Science 2024-05-29 Łukasz Borchmann

We introduce a high-quality and large-scale Vietnamese-English parallel dataset of 3.02M sentence pairs, which is 2.9M pairs larger than the benchmark Vietnamese-English machine translation corpus IWSLT15. We conduct experiments comparing…

Computation and Language · Computer Science 2021-10-26 Long Doan , Linh The Nguyen , Nguyen Luong Tran , Thai Hoang , Dat Quoc Nguyen

Visual Question Answering (VQA) has recently emerged as a potential research domain, captivating the interest of many in the field of artificial intelligence and computer vision. Despite the prevalence of approaches in English, there is a…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Ngoc Son Nguyen , Van Son Nguyen , Tung Le

Emotion recognition in low-resource languages like Marathi remains challenging due to limited annotated data. We present L3Cube-MahaEmotions, a high-quality Marathi emotion recognition dataset with 11 fine-grained emotion labels. The…

Computation and Language · Computer Science 2025-09-01 Nidhi Kowtal , Raviraj Joshi

The use of propagandistic techniques in online content has increased in recent years aiming to manipulate online audiences. Fine-grained propaganda detection and extraction of textual spans where propaganda techniques are used, are…

Computation and Language · Computer Science 2024-10-08 Maram Hasanain , Fatema Ahmad , Firoj Alam