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Autism Spectrum Disorder (ASD) lacks reliable biological markers, delaying early diagnosis. Using 159 salivary samples analyzed by ATR-FTIR spectroscopy, we developed GANet, a genetic algorithm-based network optimization framework…

Machine Learning · Computer Science 2025-09-22 Janayna M. Fernandes , Robinson Sabino-Silva , Murillo G. Carneiro

A developmental disorder that severely damages communicative and social functions, the Autism Spectrum Disorder (ASD) also presents aspects related to mental rigidity, repetitive behavior, and difficulty in abstract reasoning. More,…

Neural and Evolutionary Computing · Computer Science 2018-11-20 Daniele Q. M. Madureira , Vera Lucia P. S. Caminha , Rogerio Salvini

Facial action unit (AU) detection and facial expression (FE) recognition can be jointly viewed as affective facial behavior tasks, representing fine-grained muscular activations and coarse-grained holistic affective states, respectively.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Jia Li , Yu Zhang , Yin Chen , Zhenzhen Hu , Yong Li , Richang Hong , Shiguang Shan , Meng Wang

Purpose: Age biases have been identified as an essential factor in the diagnosis of ASD. The objective of this study was to compare the effect of different age groups in classifying ASD using morphological features (MF) and morphological…

Image and Video Processing · Electrical Eng. & Systems 2023-08-16 Gokul Manoj , Sandeep Singh Sengar , Jac Fredo Agastinose Ronickom

The amount of biomedical data continues to grow rapidly. However, the ability to analyze these data is limited due to privacy and regulatory concerns. Machine learning approaches that require data to be copied to a single location are…

Machine Learning · Computer Science 2021-02-18 Dimitris Stripelis , Jose Luis Ambite , Pradeep Lam , Paul Thompson

Autism Spectrum Disorder is a condition characterized by a typical brain development leading to impairments in social skills, communication abilities, repetitive behaviors, and sensory processing. There have been many studies combining…

Image and Video Processing · Electrical Eng. & Systems 2024-05-28 Junlin Song , Yuzhuo Chen , Yuan Yao , Zetong Chen , Renhao Guo , Lida Yang , Xinyi Sui , Qihang Wang , Xijiao Li , Aihua Cao , Wei Li

Monitoring and analyzing stereotypical behaviours is important for early intervention and care taking in Autism Spectrum Disorder (ASD). This paper focuses on automatically detecting stereotypical behaviours with computer vision techniques.…

Computer Vision and Pattern Recognition · Computer Science 2023-05-15 Jiaqi Gao , Xinyang Jiang , Yuqing Yang , Dongsheng Li , Lili Qiu

Autism Spectrum Disorder (ASD) is characterized by an altered phenotype in social interaction and communication. Additionally, autism typically manifests differently in females as opposed to males: a phenomenon that has likely led to…

Neurons and Cognition · Quantitative Biology 2024-05-08 Michelle McCleod , Sean Borneman , Evie Malaia

Early diagnosis of Alzheimer's Disease (AD) is crucial for delaying its progression. While AI-based speech detection is non-invasive and cost-effective, it faces a critical data efficiency dilemma due to medical data scarcity and privacy…

Computation and Language · Computer Science 2026-02-17 Xiao Wei , Bin Wen , Yuqin Lin , Kai Li , Mingyang gu , Xiaobao Wang , Longbiao Wang , Jianwu Dang

While the number of children with diagnosed autism spectrum disorder (ASD) continues to rise from year to year, there is still no universal approach to autism diagnosis and treatment. A great variety of different tools and approaches for…

Human-Computer Interaction · Computer Science 2020-08-25 Anna Solovyova , Sergiy Danylov , Shpenkov Oleksii , Aleksandr Kravchenko

Single subject prediction of brain disorders from neuroimaging data has gained increasing attention in recent years. Yet, for some heterogeneous disorders such as major depression disorder (MDD) and autism spectrum disorder (ASD), the…

Machine Learning · Computer Science 2022-06-08 Ahmed El Gazzar , Rajat Mani Thomas , Guido Van Wingen

Recently, multi-modal physiological signals based emotion recognition has garnered increasing attention in the field of brain-computer interfaces. Nevertheness, the associated multi-modal physiological features are often high-dimensional…

Human-Computer Interaction · Computer Science 2025-08-11 Xueyuan Xu , Tianze Yu , Wenjia Dong , Fulin Wei , Li Zhuo

Rapid identification and accurate documentation of interfering and high-risk behaviors in ASD, such as aggression, self-injury, disruption, and restricted repetitive behaviors, are important in daily classroom environments for tracking…

Computer Vision and Pattern Recognition · Computer Science 2024-08-01 Barun Das , Conor Anderson , Tania Villavicencio , Johanna Lantz , Jenny Foster , Theresa Hamlin , Ali Bahrami Rad , Gari D. Clifford , Hyeokhyen Kwon

Code-switching is a common communication phenomenon where individuals alternate between two or more languages or linguistic styles within a single conversation. Autism Spectrum Disorder (ASD) is a developmental disorder posing challenges in…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-07 Mohd Mujtaba Akhtar , Girish , Orchid Chetia Phukan , Muskaan Singh

Early diagnosis of Alzheimer's disease (AD) is crucial in facilitating preventive care and delay progression. Speech based automatic AD screening systems provide a non-intrusive and more scalable alternative to other clinical screening…

Machine Learning · Computer Science 2022-08-09 Yi Wang , Tianzi Wang , Zi Ye , Lingwei Meng , Shoukang Hu , Xixin Wu , Xunying Liu , Helen Meng

With the growing availability of smart devices and cloud services, personal speech assistance systems are increasingly used on a daily basis. Most devices redirect the voice recordings to a central server, which uses them for upgrading the…

Audio and Speech Processing · Electrical Eng. & Systems 2021-10-01 Wentao Yu , Jan Freiwald , Sören Tewes , Fabien Huennemeyer , Dorothea Kolossa

Autism Spectrum Disorder (ASD) is a complex neurological condition characterized by varied developmental impairments, especially in communication and social interaction. Accurate and early diagnosis of ASD is crucial for effective…

Machine Learning · Computer Science 2025-03-18 Suchanuch Piriyasatit , Chaohao Yuan , Ercan Engin Kuruoglu

Anatomical brain parcellations dominate rs-fMRI-based Autism Spectrum Disorder (ASD) classification, yet their rigid boundaries may fail to capture the idiosyncratic connectivity patterns that characterise ASD. We present a graph-based deep…

Computer Vision and Pattern Recognition · Computer Science 2026-03-04 Syeda Hareem Madani , Noureen Bibi , Adam Rafiq Jeraj , Sumra Khan , Anas Zafar , Rizwan Qureshi

Due to the complex and resource-intensive nature of diagnosing Autism Spectrum Condition (ASC), several computer-aided diagnostic support methods have been proposed to detect autism by analyzing behavioral cues in patient video data. While…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 William Saakyan , Matthias Norden , Lola Eversmann , Simon Kirsch , Muyu Lin , Simon Guendelman , Isabel Dziobek , Hanna Drimalla

Autism spectrum disorder (ASD) is associated with atypical large-scale brain organization, yet the functional principles underlying these alterations remain incompletely understood. We examined whether coevolutionary balance, a…

Neurons and Cognition · Quantitative Biology 2026-02-17 S. Rezaei Afshar , G. Reza Jafari