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Classification of human emotions can play an essential role in the design and improvement of human-machine systems. While individual biological signals such as Electrocardiogram (ECG) and Electrodermal Activity (EDA) have been widely used…

Machine Learning · Computer Science 2021-08-06 Anubhav Bhatti , Behnam Behinaein , Dirk Rodenburg , Paul Hungler , Ali Etemad

Learning accurate, data-driven predictive models for multiple interacting agents following unknown dynamics is crucial in many real-world physical and social systems. In many scenarios, dynamics prediction must be performed under incomplete…

Multiagent Systems · Computer Science 2024-04-03 Hemant Kumawat , Biswadeep Chakraborty , Saibal Mukhopadhyay

Human body actions are an important form of non-verbal communication in social interactions. This paper specifically focuses on a subset of body actions known as micro-actions, which are subtle, low-intensity body movements with promising…

Computer Vision and Pattern Recognition · Computer Science 2025-08-21 Kun Li , Pengyu Liu , Dan Guo , Fei Wang , Zhiliang Wu , Hehe Fan , Meng Wang

Deep Learning has implemented a wide range of applications and has become increasingly popular in recent years. The goal of multimodal deep learning is to create models that can process and link information using various modalities. Despite…

Computer Vision and Pattern Recognition · Computer Science 2021-05-25 Jabeen Summaira , Xi Li , Amin Muhammad Shoib , Songyuan Li , Jabbar Abdul

Essentially a biometric system is a pattern recognition system which recognizes a user by determining the authenticity of a specific anatomical or behavioral characteristic possessed by the user. With the ever increasing integration of…

Computer Vision and Pattern Recognition · Computer Science 2012-01-19 Aamir Khan , Muhammad Farhan , Aasim Khurshid , Adeel Akram

Automatic radiology report generation can alleviate the workload for physicians and minimize regional disparities in medical resources, therefore becoming an important topic in the medical image analysis field. It is a challenging task, as…

Computer Vision and Pattern Recognition · Computer Science 2025-03-07 Xinyi Wang , Grazziela Figueredo , Ruizhe Li , Wei Emma Zhang , Weitong Chen , Xin Chen

With the widespread availability of sensor data across industrial and operational systems, we frequently encounter heterogeneous time series from multiple systems. Anomaly detection is crucial for such systems to facilitate predictive…

Machine Learning · Computer Science 2025-04-22 Sarah Alnegheimish , Zelin He , Matthew Reimherr , Akash Chandrayan , Abhinav Pradhan , Luca D'Angelo

We present MMDS, a system capable of recognizing medical images and patient facial details, and providing professional medical diagnoses. The system consists of two core components:The first component is the analysis of medical images and…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Yi Ren , HanZhi Zhang , Weibin Li , Jun Fu , Diandong Liu , Tianyi Zhang , Jie He , Licheng Jiao

We present a platform for student monitoring in remote education consisting of a collection of sensors and software that capture biometric and behavioral data. We define a collection of tasks to acquire behavioral data that can be useful…

Human-Computer Interaction · Computer Science 2019-12-11 Javier Hernandez-Ortega , Roberto Daza , Aythami Morales , Julian Fierrez , Javier Ortega-Garcia

Providing timely, targeted, and multimodal feedback helps students quickly correct errors, build deep understanding and stay motivated, yet making it at scale remains a challenge. This study introduces a real-time AI-facilitated multimodal…

Human-Computer Interaction · Computer Science 2026-05-14 Chloe Qianhui Zhao , Jie Cao , Jionghao Lin , Kenneth R. Koedinger

In recent years, the use of bio-sensing signals such as electroencephalogram (EEG), electrocardiogram (ECG), etc. have garnered interest towards applications in affective computing. The parallel trend of deep-learning has led to a huge leap…

Machine Learning · Computer Science 2019-05-20 Siddharth Siddharth , Tzyy-Ping Jung , Terrence J. Sejnowski

This work introduces a new multispectral database and novel approaches for eyeblink detection in RGB and Near-Infrared (NIR) individual images. Our contributed dataset (mEBAL2, multimodal Eye Blink and Attention Level estimation, Version 2)…

Computer Vision and Pattern Recognition · Computer Science 2024-04-29 Roberto Daza , Aythami Morales , Julian Fierrez , Ruben Tolosana , Ruben Vera-Rodriguez

In robotics and computer vision communities, extensive studies have been widely conducted regarding surveillance tasks, including human detection, tracking, and motion recognition with a camera. Additionally, deep learning algorithms are…

This research aims to comprehensively explore building a multimodal foundation model for egocentric video understanding. To achieve this goal, we work on three fronts. First, as there is a lack of QA data for egocentric video understanding,…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Hanrong Ye , Haotian Zhang , Erik Daxberger , Lin Chen , Zongyu Lin , Yanghao Li , Bowen Zhang , Haoxuan You , Dan Xu , Zhe Gan , Jiasen Lu , Yinfei Yang

While tablet devices are a promising platform for data visualization, supporting consistent interactions across different types of visualizations on tablets remains an open challenge. In this paper, we present multimodal interactions that…

Human-Computer Interaction · Computer Science 2020-01-20 Arjun Srinivasan , Bongshin Lee , Nathalie Henry Riche , Steven M. Drucker , Ken Hinckley

Automatic emotion recognition has become increasingly important with the rise of AI, especially in fields like healthcare, education, and automotive systems. However, there is a lack of multimodal datasets, particularly involving body…

Artificial Intelligence · Computer Science 2025-09-09 Seyed Muhammad Hossein Mousavi , Atiye Ilanloo

The construction of an interactive dashboard involves deciding on what information to present and how to display it and implementing those design decisions to create an operational dashboard. Traditionally, a dashboard's design is implied…

Human-Computer Interaction · Computer Science 2022-05-17 Liuyue Jiang , Nguyen Khoi Tran , M. Ali Babar

Multimodal Sentiment Analysis (MSA) aims to identify speakers' sentiment tendencies in multimodal video content, raising serious concerns about privacy risks associated with multimodal data, such as voiceprints and facial images. Recent…

Multimedia · Computer Science 2024-04-19 Zhuojia Wu , Qi Zhang , Duoqian Miao , Kun Yi , Wei Fan , Liang Hu

Biodiversity research requires complete and detailed information to study ecosystem dynamics at different scales. Employing data-driven methods like Machine Learning is getting traction in ecology and more specific biodiversity, offering…

Quantitative Methods · Quantitative Biology 2025-10-27 Stylianos Stasinos , Martino Mensio , Elena Lazovik , Athanasios Trantas

Recent advancements in Multimodal Large Language Models (MLLMs) have significantly enhanced the comprehension of multimedia content, bringing together diverse modalities such as text, images, and videos. However, a critical challenge faced…

Computer Vision and Pattern Recognition · Computer Science 2024-01-19 Li Sun , Liuan Wang , Jun Sun , Takayuki Okatani