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The development of natural language processing (NLP) in general and machine reading comprehension in particular has attracted the great attention of the research community. In recent years, there are a few datasets for machine reading…

Computation and Language · Computer Science 2021-06-14 Phong Nguyen-Thuan Do , Nhat Duy Nguyen , Tin Van Huynh , Kiet Van Nguyen , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

Intent detection and slot filling are important tasks in spoken and natural language understanding. However, Vietnamese is a low-resource language in these research topics. In this paper, we present the first public intent detection and…

Computation and Language · Computer Science 2021-06-10 Mai Hoang Dao , Thinh Hung Truong , Dat Quoc Nguyen

Large Language Models (LLMs) face significant challenges in specialized domains like law, where precision and domain-specific knowledge are critical. This paper presents a streamlined two-stage framework consisting of Retrieval and…

Information Retrieval · Computer Science 2025-07-22 Van-Hoang Le , Duc-Vu Nguyen , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

The rapid advancement of large language models (LLMs) necessitates the development of new benchmarks to accurately assess their capabilities. To address this need for Vietnamese, this work aims to introduce ViLLM-Eval, the comprehensive…

Computation and Language · Computer Science 2024-04-19 Trong-Hieu Nguyen , Anh-Cuong Le , Viet-Cuong Nguyen

Emotion recognition or emotion prediction is a higher approach or a special case of sentiment analysis. In this task, the result is not produced in terms of either polarity: positive or negative or in the form of rating (from 1 to 5) but of…

This paper describes our approach to the task of identifying offensive languages in a multilingual setting. We investigate two data augmentation strategies: using additional semi-supervised labels with different thresholds and cross-lingual…

Computation and Language · Computer Science 2020-08-05 Hwijeen Ahn , Jimin Sun , Chan Young Park , Jungyun Seo

We explore options to use Transformer networks in neural transducer for end-to-end speech recognition. Transformer networks use self-attention for sequence modeling and comes with advantages in parallel computation and capturing contexts.…

Audio and Speech Processing · Electrical Eng. & Systems 2019-10-30 Ching-Feng Yeh , Jay Mahadeokar , Kaustubh Kalgaonkar , Yongqiang Wang , Duc Le , Mahaveer Jain , Kjell Schubert , Christian Fuegen , Michael L. Seltzer

This paper presents a novel approach for multi-lingual sentiment classification in short texts. This is a challenging task as the amount of training data in languages other than English is very limited. Previously proposed multi-lingual…

Computation and Language · Computer Science 2017-03-08 Jan Deriu , Aurelien Lucchi , Valeria De Luca , Aliaksei Severyn , Simon Müller , Mark Cieliebak , Thomas Hofmann , Martin Jaggi

The rise of social media has led to the increasing of comments on online forums. However, there still exists invalid comments which are not informative for users. Moreover, those comments are also quite toxic and harmful to people. In this…

Computation and Language · Computer Science 2021-09-07 Luan Thanh Nguyen , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

Vietnamese Speech Emotion Recognition (SER) remains challenging due to ambiguous acoustic patterns and the lack of reliable annotated data, especially in real-world conditions where emotional boundaries are not clearly separable. To address…

Computation and Language · Computer Science 2026-04-03 Truc Nguyen , Then Tran , Binh Truong , Phuoc Nguyen T. H

Botnet detection is a critical step in stopping the spread of botnets and preventing malicious activities. However, reliable detection is still a challenging task, due to a wide variety of botnets involving ever-increasing types of devices…

Machine Learning · Computer Science 2021-04-27 Jeeyung Kim , Alex Sim , Jinoh Kim , Kesheng Wu , Jaegyoon Hahm

In this paper, we propose an efficient transfer leaning methods for training a personalized language model using a recurrent neural network with long short-term memory architecture. With our proposed fast transfer learning schemes, a…

Computation and Language · Computer Science 2017-10-11 Seunghyun Yoon , Hyeongu Yun , Yuna Kim , Gyu-tae Park , Kyomin Jung

In Vietnamese dependency parsing, several methods have been proposed. Dependency parser which uses deep neural network model has been reported that achieved state-of-the-art results. In this paper, we proposed a new method which applies…

Computation and Language · Computer Science 2019-10-31 Binh Duc Nguyen , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

Through this project, we researched on transfer learning methods and their applications on real world problems. By implementing and modifying various methods in transfer learning for our problem, we obtained an insight in the advantages and…

Machine Learning · Computer Science 2017-07-11 Hailin Chen , Shengping Cui , Sebastian Li

This paper presents an results of the VLSP 2022-2023 Machine Translation Shared Tasks, focusing on Vietnamese-Chinese and Vietnamese-Lao machine translation. The tasks were organized as part of the 9th, 10th annual workshop on Vietnamese…

Computation and Language · Computer Science 2025-01-16 Hong-Viet Tran , Minh-Quy Nguyen , Van-Vinh Nguyen

In this paper, we describe our approach to utilize pre-trained BERT models with Convolutional Neural Networks for sub-task A of the Multilingual Offensive Language Identification shared task (OffensEval 2020), which is a part of the SemEval…

Computation and Language · Computer Science 2020-07-28 Ali Safaya , Moutasem Abdullatif , Deniz Yuret

Transfer learning is a powerful way to adapt existing deep learning models to new emerging use-cases in remote sensing. Starting from a neural network already trained for semantic segmentation, we propose to modify its label space to…

Computer Vision and Pattern Recognition · Computer Science 2022-06-16 Gaston Lenczner , Adrien Chan-Hon-Tong , Nicola Luminari , Bertrand Le Saux

As biological gender is one of the aspects of presenting individual human, much work has been done on gender classification based on people names. The proposals for English and Chinese languages are tremendous; still, there have been few…

Computation and Language · Computer Science 2021-03-24 Huy Quoc To , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen , Anh Gia-Tuan Nguyen

Data is a cornerstone for fine-tuning large language models, yet acquiring suitable data remains challenging. Challenges encompassed data scarcity, linguistic diversity, and domain-specific content. This paper presents lessons learned while…

Computation and Language · Computer Science 2023-11-03 Thanh Nguyen Ngoc , Quang Nhat Tran , Arthur Tang , Bao Nguyen , Thuy Nguyen , Thanh Pham

Cross-dataset transfer learning is an important problem in person re-identification (Re-ID). Unfortunately, not too many deep transfer Re-ID models exist for realistic settings of practical Re-ID systems. We propose a purely deep transfer…

Computer Vision and Pattern Recognition · Computer Science 2018-07-30 Alexey Potapov , Sergey Rodionov , Hugo Latapie , Enzo Fenoglio