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Existing Visual Question Answering (VQA) models are often fragile and sensitive to input variations. In this paper, we propose a novel approach to address this issue based on modular networks, which creates two questions related by…

计算机视觉与模式识别 · 计算机科学 2020-12-24 Spencer Whitehead , Hui Wu , Yi Ren Fung , Heng Ji , Rogerio Feris , Kate Saenko

Recent speech enhancement models have shown impressive performance gains by scaling up model complexity and training data. However, the impact of dataset variability (e.g. text, language, speaker, and noise) has been underexplored.…

音频与语音处理 · 电气工程与系统科学 2024-12-20 Leying Zhang , Wangyou Zhang , Chenda Li , Yanmin Qian

Many articles have used voice analysis to detect Parkinson's disease (PD), but few have focused on the early stages of the disease and the gender effect. In this article, we have adapted the latest speaker recognition system, called…

Children are one of the most under-represented groups in speech technologies, as well as one of the most vulnerable in terms of privacy. Despite this, anonymization techniques targeting this population have received little attention. In…

计算机与社会 · 计算机科学 2025-06-05 Ajinkya Kulkarni , Francisco Teixeira , Enno Hermann , Thomas Rolland , Isabel Trancoso , Mathew Magimai Doss

Textual prompt tuning has demonstrated significant performance improvements in adapting natural language processing models to a variety of downstream tasks by treating hand-engineered prompts as trainable parameters. Inspired by the success…

计算机视觉与模式识别 · 计算机科学 2023-09-28 Jiachen Sun , Mark Ibrahim , Melissa Hall , Ivan Evtimov , Z. Morley Mao , Cristian Canton Ferrer , Caner Hazirbas

When children learn new words, they employ constraints such as the mutual exclusivity (ME) bias: a novel word is mapped to a novel object rather than a familiar one. This bias has been studied computationally, but only in models that use…

计算与语言 · 计算机科学 2024-03-25 Leanne Nortje , Dan Oneaţă , Yevgen Matusevych , Herman Kamper

Humans possess a remarkable ability to integrate auditory and visual information, enabling a deeper understanding of the surrounding environment. This early fusion of audio and visual cues, demonstrated through cognitive psychology and…

计算机视觉与模式识别 · 计算机科学 2023-12-05 Shentong Mo , Pedro Morgado

One of the interests of modern poultry farming is the vocalization of laying hens which contain very useful information on health behavior. This information is used as health and well-being indicators that help breeders better monitor…

声音 · 计算机科学 2024-01-19 Fréjus A. A. Laleye , Mikaël A. Mousse

Vocal entrainment is a social adaptation mechanism in human interaction, knowledge of which can offer useful insights to an individual's cognitive-behavioral characteristics. We propose a context-aware approach for measuring vocal…

音频与语音处理 · 电气工程与系统科学 2022-11-08 Rimita Lahiri , Md Nasir , Catherine Lord , So Hyun Kim , Shrikanth Narayanan

We study macroscopic behavior of populations of quadratic integrate-and-fire neurons subject to non-Gaussian noises; we argue that these noises must be alpha-stable whenever they are delta-correlated (white). For the case of…

统计力学 · 物理学 2024-04-04 Denis S. Goldobin , Evelina V. Permyakova , Lyudmila S. Klimenko

This paper presents a novel approach named PASAD that detects changes in perceptually fluent speech acoustics of young children. Particularly, analysis of perceptually fluent speech enables identifying the speech-motor-control factors that…

声音 · 计算机科学 2025-05-13 Yi Xiao , Harshit Sharma , Victoria Tumanova , Asif Salekin

Parkinson's disease (PD) is a chronic neurodegenerative disease. Early diagnosis is essential to mitigate the progressive deterioration of patients' quality of life. The most characteristic motor symptoms are very mild in the early stages,…

机器学习 · 计算机科学 2026-01-27 Beatriz Pérez-Sánchez , Noelia Sánchez-Maroño , Miguel A. Díaz-Freire

Explainability is one of the key elements for building trust in AI systems. Among numerous attempts to make AI explainable, quantifying the effect of explanations remains a challenge in conducting human-AI collaborative tasks. Aside from…

计算机视觉与模式识别 · 计算机科学 2020-07-03 Kamran Alipour , Arijit Ray , Xiao Lin , Jurgen P. Schulze , Yi Yao , Giedrius T. Burachas

Visual Question Answering (VQA) deep-learning systems tend to capture superficial statistical correlations in the training data because of strong language priors and fail to generalize to test data with a significantly different…

计算机视觉与模式识别 · 计算机科学 2020-01-01 Jialin Wu , Raymond J. Mooney

The quality of requirements specifications may impact subsequent, dependent software engineering (SE) activities. However, empirical evidence of this impact remains scarce and too often superficial as studies abstract from the phenomena…

软件工程 · 计算机科学 2024-02-19 Julian Frattini , Davide Fucci , Richard Torkar , Daniel Mendez

The mapping from sound to neural activity that underlies hearing is highly non-linear. The first few stages of this mapping in the cochlea have been modelled successfully, with biophysical models built by hand and, more recently, with DNN…

神经元与认知 · 定量生物学 2026-01-23 Lloyd Pellatt , Fotios Drakopoulos , Shievanie Sabesan , Nicholas A. Lesica

The physical understanding of a method of detecting mammalian cancer via vocalization during a normal echo-Doppler test is provided. The backscattered ultrasound frequency in the case of a vocal humming resonating in the chest wall is…

Existing Visual Question Answering (VQA) methods tend to exploit dataset biases and spurious statistical correlations, instead of producing right answers for the right reasons. To address this issue, recent bias mitigation methods for VQA…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Robik Shrestha , Kushal Kafle , Christopher Kanan

Studying the neurological, genetic and evolutionary basis of human vocal communication mechanisms is an important field of neuroscience. In the absence of high quality data on humans, mouse vocalization experiments in laboratory settings…

应用统计 · 统计学 2023-03-28 Yutong Wu , Erich D. Jarvis , Abhra Sarkar

The safety of children in children home has become an increasing social concern, and the purpose of this experiment is to use machine learning applied to detect the scenarios of child abuse to increase the safety of children. This…

音频与语音处理 · 电气工程与系统科学 2023-07-31 Jiuqi Yan , Yingxian Chen , W. W. T. Fok