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Interactions between the brain and body are of fundamental importance for human behavior and health. Functional magnetic resonance imaging (fMRI) captures whole-brain activity noninvasively, and modeling how fMRI signals interact with…

Respiratory diseases remain major global health challenges, and traditional auscultation is often limited by subjectivity, environmental noise, and inter-clinician variability. This study presents an explainable multimodal deep learning…

声音 · 计算机科学 2025-12-02 S M Asiful Islam Saky , Md Rashidul Islam , Md Saiful Arefin , Shahaba Alam

Self-supervised pre-training could effectively improve the performance of low-resource automatic speech recognition (ASR). However, existing self-supervised pre-training are task-agnostic, i.e., could be applied to various downstream tasks.…

音频与语音处理 · 电气工程与系统科学 2022-06-20 Han Zhu , Li Wang , Jindong Wang , Gaofeng Cheng , Pengyuan Zhang , Yonghong Yan

The recent resurgence of interest in spatio-temporal neural network as speech recognition tool motivates the present investigation. In this paper an approach was developed based on temporal radial basis function "TRBF" looking to many…

计算与语言 · 计算机科学 2009-12-22 Mustapha Guezouri , Larbi Mesbahi , Abdelkader Benyettou

In end-to-end automatic speech recognition system, one of the difficulties for language expansion is the limited paired speech and text training data. In this paper, we propose a novel method to generate augmented samples with unpaired…

音频与语音处理 · 电气工程与系统科学 2023-08-01 Eric Sun , Jinyu Li , Jian Xue , Yifan Gong

Wav2vec 2.0 is a recently proposed self-supervised framework for speech representation learning. It follows a two-stage training process of pre-training and fine-tuning, and performs well in speech recognition tasks especially ultra-low…

声音 · 计算机科学 2021-01-15 Zhiyun Fan , Meng Li , Shiyu Zhou , Bo Xu

We aim at improving spoken language modeling (LM) using very large amount of automatically transcribed speech. We leverage the INA (French National Audiovisual Institute) collection and obtain 19GB of text after applying ASR on 350,000…

计算与语言 · 计算机科学 2022-07-06 Valentin Pelloin , Franck Dary , Nicolas Herve , Benoit Favre , Nathalie Camelin , Antoine Laurent , Laurent Besacier

Automating radiology report generation with Large Vision-Language Models (LVLMs) holds great potential, yet these models often produce clinically critical hallucinations, posing serious risks. Existing hallucination detection methods…

计算与语言 · 计算机科学 2025-10-28 Alois Thomas , Maya Varma , Jean-Benoit Delbrouck , Curtis P. Langlotz

Transfer learning using latent representations from pre-trained speech models achieves outstanding performance in tasks where labeled data is scarce. However, their applicability to non-speech data and the specific acoustic properties…

Self-supervised pre-trained models such as Wav2vec2, Hubert, and WavLM have been shown to significantly improve many speech tasks. However, their large memory and strong computational requirements hinder their industrial applicability.…

音频与语音处理 · 电气工程与系统科学 2025-05-08 Haoyu Wang , Siyuan Wang , Wei-Qiang Zhang , Hongbin Suo , Yulong Wan

Pretraining data has a direct impact on the behaviors and quality of language models (LMs), but we only understand the most basic principles of this relationship. While most work focuses on pretraining data's effect on downstream task…

计算与语言 · 计算机科学 2025-04-18 Jack Merullo , Noah A. Smith , Sarah Wiegreffe , Yanai Elazar

Visual Speech Recognition (VSR) differs from the common perception tasks as it requires deeper reasoning over the video sequence, even by human experts. Despite the recent advances in VSR, current approaches rely on labeled data to fully…

Pre-trained models have demonstrated exceptional generalization capabilities in time-series forecasting; however, adapting them to evolving data distributions remains a significant challenge. A key hurdle lies in accessing the original…

机器学习 · 计算机科学 2025-11-18 Tianyi Yin , Jingwei Wang , Chenze Wang , Han Wang , Jiexuan Cai , Min Liu , Yunlong Ma , Kun Gao , Yuting Song , Weiming Shen

Real-time magnetic resonance imaging (RT-MRI) of human speech production is enabling significant advances in speech science, linguistics, bio-inspired speech technology development, and clinical applications. Easy access to RT-MRI is…

With the development of computer -systems that can collect and analyze enormous volumes of data, the medical profession is establishing several non-invasive tools. This work attempts to develop a non-invasive technique for identifying…

声音 · 计算机科学 2023-03-16 Hafsa Gulzar , Jiyun Li , Arslan Manzoor , Sadaf Rehmat , Usman Amjad , Hadiqa Jalil Khan

With the widespread use of telemedicine services, automatic assessment of health conditions via telephone speech can significantly impact public health. This work summarizes our preliminary findings on automatic detection of respiratory…

音频与语音处理 · 电气工程与系统科学 2020-11-19 Meemnur Rashid , Kaisar Ahmed Alman , Khaled Hasan , John H. L. Hansen , Taufiq Hasan

Preschool evaluation is crucial because it gives teachers and parents influential knowledge about children's growth and development. The COVID-19 pandemic has highlighted the necessity of online assessment for preschool children. One of the…

计算与语言 · 计算机科学 2023-08-25 Amirhossein Abaskohi , Fatemeh Mortazavi , Hadi Moradi

Cardiorespiratory fitness is an established predictor of metabolic disease and mortality. Fitness is directly measured as maximal oxygen consumption (VO$_{2}max$), or indirectly assessed using heart rate responses to standard exercise…

Recently, remote respiratory rate measurement techniques gained much attention as they were developed to overcome the limitations of device-based classical methods and manual counting. Many approaches for RR extraction from the video stream…

计算机视觉与模式识别 · 计算机科学 2022-11-22 Petro Franchuk , Tetiana Yezerska

Automatic pronunciation evaluation plays an important role in pronunciation training and second language education. This field draws heavily on concepts from automatic speech recognition (ASR) to quantify how close the pronunciation of…

音频与语音处理 · 电气工程与系统科学 2018-07-06 Ming Tu , Anna Grabek , Julie Liss , Visar Berisha