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Recent works demonstrate that voice assistants do not perform equally well for everyone, but research on demographic robustness of speech technologies is still scarce. This is mainly due to the rarity of large datasets with controlled…

Despite the rise of recent neural networks in machine translation, those networks do not work well if the training data is insufficient. In this paper, we proposed an approach for machine translation in low-resource languages such as…

Computation and Language · Computer Science 2025-02-03 Tran Ngoc Son , Nguyen Anh Tu , Nguyen Minh Tri

The lack of a publicly-available large-scale and diverse dataset has long been a significant bottleneck for singing voice applications like Singing Voice Synthesis (SVS) and Singing Voice Conversion (SVC). To tackle this problem, we present…

Sound · Computer Science 2025-05-15 Yicheng Gu , Chaoren Wang , Junan Zhang , Xueyao Zhang , Zihao Fang , Haorui He , Zhizheng Wu

In this paper, we approach Vietnamese word segmentation as a binary classification by using the Support Vector Machine classifier. We inherit features from prior works such as n-gram of syllables, n-gram of syllable types, and checking…

Computation and Language · Computer Science 2020-06-16 Duc-Vu Nguyen , Dang Van Thin , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

The growth of social networks makes toxic content spread rapidly. Hate speech detection is a task to help decrease the number of harmful comments. With the diversity in the hate speech created by users, it is necessary to interpret the hate…

Computation and Language · Computer Science 2025-02-11 Cuong Nhat Vo , Khanh Bao Huynh , Son T. Luu , Trong-Hop Do

Dialogue segmentation is a crucial task for dialogue systems allowing a better understanding of conversational texts. Despite recent progress in unsupervised dialogue segmentation methods, their performances are limited by the lack of…

Computation and Language · Computer Science 2023-10-17 Junfeng Jiang , Chengzhang Dong , Sadao Kurohashi , Akiko Aizawa

Machine reading comprehension (MRC) is a challenging task in natural language processing that makes computers understanding natural language texts and answer questions based on those texts. There are many techniques for solving this…

Computation and Language · Computer Science 2021-02-19 Son T. Luu , Kiet Van Nguyen , Anh Gia-Tuan Nguyen , Ngan Luu-Thuy Nguyen

Smartphones have been employed with biometric-based verification systems to provide security in highly sensitive applications. Audio-visual biometrics are getting popular due to their usability, and also it will be challenging to spoof…

Code-switching (CS) presents a significant challenge for general Auto-Speech Recognition (ASR) systems. Existing methods often fail to capture the sub tle phonological shifts inherent in CS scenarios. The challenge is particu larly…

Sound · Computer Science 2026-03-06 Tran Nguyen Anh , Truong Dinh Dung , Vo Van Nam , Minh N. H. Nguyen

We present a new large-scale multilingual video description dataset, VATEX, which contains over 41,250 videos and 825,000 captions in both English and Chinese. Among the captions, there are over 206,000 English-Chinese parallel translation…

Computer Vision and Pattern Recognition · Computer Science 2020-06-18 Xin Wang , Jiawei Wu , Junkun Chen , Lei Li , Yuan-Fang Wang , William Yang Wang

The rapid advancement of information and communication technology has facilitated easier access to information. However, this progress has also necessitated more stringent verification measures to ensure the accuracy of information,…

Computation and Language · Computer Science 2025-03-04 Bao Tran , T. N. Khanh , Khang Nguyen Tuong , Thien Dang , Quang Nguyen , Nguyen T. Thinh , Vo T. Hung

Abuse in its various forms, including physical, psychological, verbal, sexual, financial, and cultural, has a negative impact on mental health. However, there are limited studies on applying natural language processing (NLP) in this field…

Computation and Language · Computer Science 2023-12-14 Nhu-Thanh Nguyen , Khoa Thi-Kim Phan , Duc-Vu Nguyen , Ngan Luu-Thuy Nguyen

We trained a Siamese network with multi-task same/different information on a speech dataset, and found that it was possible to share a network for both tasks without a loss in performance. The first task was to discriminate between two same…

Sound · Computer Science 2015-04-21 Gabriel Synnaeve , Emmanuel Dupoux

Research on speaker recognition is extending to address the vulnerability in the wild conditions, among which genre mismatch is perhaps the most challenging, for instance, enrollment with reading speech while testing with conversational or…

This paper introduces VoxHakka, a text-to-speech (TTS) system designed for Taiwanese Hakka, a critically under-resourced language spoken in Taiwan. Leveraging the YourTTS framework, VoxHakka achieves high naturalness and accuracy and low…

Sound · Computer Science 2024-10-03 Li-Wei Chen , Hung-Shin Lee , Chen-Chi Chang

Inspired by humans comprehending speech in a multi-modal manner, various audio-visual datasets have been constructed. However, most existing datasets focus on English, induce dependencies with various prediction models during dataset…

This paper introduces MoRoVoc, the largest dataset for analyzing the regional variation of spoken Romanian. It has more than 93 hours of audio and 88,192 audio samples, balanced between the Romanian language spoken in Romania and the…

Computation and Language · Computer Science 2025-09-23 Andrei-Marius Avram , Ema-Ioana Bănescu , Anda-Teodora Robea , Dumitru-Clementin Cercel , Mihaela-Claudia Cercel

In the field of education, understanding students' opinions through their comments is crucial, especially in the Vietnamese language, where resources remain limited. Existing educational datasets often lack domain relevance and student…

Computation and Language · Computer Science 2025-07-01 Phan Quoc Hung Mai , Quang Hung Nguyen , Phuong Giang Duong , Hong Hanh Nguyen , Nguyen Tuan Long

Benchmarking plays a pivotal role in assessing and enhancing the performance of compact deep learning models designed for execution on resource-constrained devices, such as microcontrollers. Our study introduces a novel, entirely…

Sound · Computer Science 2024-03-18 René Groh , Nina Goes , Andreas M. Kist

Speech encompasses a wealth of information, including but not limited to content, paralinguistic, and environmental information. This comprehensive nature of speech significantly impacts communication and is crucial for human-computer…

Computation and Language · Computer Science 2025-01-17 Junyi Ao , Yuancheng Wang , Xiaohai Tian , Dekun Chen , Jun Zhang , Lu Lu , Yuxuan Wang , Haizhou Li , Zhizheng Wu