AIMC Topic: Computer Graphics

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BHGNN-RT: Capturing bidirectionality and network heterogeneity in graphs.

PloS one Jul 1, 2025
Graph neural networks (GNNs) have shown great promise for representation learning on complex graph-structured data, but existing models often fall short when applied to directed heterogeneous graphs. In this study, we proposed a novel embedding metho...
Neural Networks, Computer Algorithms Computer Graphics Humans
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TempODEGraphNet: predicting user churn using dynamic social graphs and neural ODEs.

PloS one Jun 9, 2025
Research on user churn prediction has been conducted across various domains for a long time. Among these, the gaming domain is characterized by its potential for diverse types of interactions between users. Due to this characteristic, many studies on...
Humans Neural Networks, Computer Computer Graphics Algorithms
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SensARy Substitution: Augmented Reality Techniques to Enhance Force Perception in Touchless Robot Control.

IEEE transactions on visualization and computer graphics Apr 25, 2025
The lack of haptic feedback in touchless human-robot interaction is critical in applications such as robotic ultrasound, where force perception is crucial to ensure image quality. Augmented reality (AR) is a promising tool to address this limitation ...
Humans Female Adult Male Young Adult Feedback, Sensory Haptic Interfaces Augmented Reality User-Computer Interface Computer Graphics Robotics Touch
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FovealNet: Advancing AI-Driven Gaze Tracking Solutions for Efficient Foveated Rendering in Virtual Reality.

IEEE transactions on visualization and computer graphics Apr 25, 2025
Leveraging real-time eye tracking, foveated rendering optimizes hardware efficiency and enhances visual quality virtual reality (VR). This approach leverages eye-tracking techniques to determine where the user is looking, allowing the system to rende...
Fixation, Ocular Fovea Centralis Image Processing, Computer-Assisted Computer Graphics Deep Learning Virtual Reality Algorithms Eye-Tracking Technology Humans
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Hit Around: Substitutional Moving Robot for Immersive and Exertion Interaction with Encountered-Type Haptic.

IEEE transactions on visualization and computer graphics Apr 25, 2025
Previous works have shown the potential of immersive technologies to make physical activities a more engaging experience. With encountered-type haptic feedback, users can perceive a more realistic sensation for exertion interaction in substitutions r...
User-Computer Interface Virtual Reality Robotics Adult Male Touch Equipment Design Computer Graphics Female Young Adult Humans
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Enhancing Patient Acceptance of Robotic Ultrasound through Conversational Virtual Agent and Immersive Visualizations.

IEEE transactions on visualization and computer graphics Apr 25, 2025
Robotic ultrasound systems have the potential to improve medical diagnostics, but patient acceptance remains a key challenge. To address this, we propose a novel system that combines an AI-based virtual agent, powered by a large language model (LLM),...
Humans Female Computer Graphics Patient Acceptance of Health Care Virtual Reality Ultrasonography Robotics Augmented Reality Male Young Adult Imaging, Three-Dimensional Middle Aged Adult User-Computer Interface
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A graph neural network explainability strategy driven by key subgraph connectivity.

Journal of biomedical informatics Mar 21, 2025
Current explainability strategies for Graph Neural Networks (GNNs) often focus on individual nodes or edges, neglecting the significance of key subgraphs in decision-making processes. This limitation can result in dispersed and less reliable explanat...
Computer Graphics Graph Neural Networks Neural Networks, Computer Algorithms Humans
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Large Language Model-Driven 3D Hyper-Realistic Interactive Intelligent Digital Human System.

Sensors (Basel, Switzerland) Mar 17, 2025
Digital technologies are undergoing comprehensive integration across diverse domains and processes of the human economy, politics, culture, society, and ecological civilization. This integration brings forth novel concepts, formats, and models. In th...
Humans Computer Graphics Natural Language Processing Large Language Models Artificial Intelligence Digital Technology Language
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Disentangled Active Learning on Graphs.

Neural networks : the official journal of the International Neural Network Society Jan 9, 2025
Active learning on graphs (ALG) has emerged as a compelling research field due to its capacity to address the challenge of label scarcity. Existing ALG methods incorporate diversity into their query strategies to maximize the gains from node sampling...
Computer Graphics Algorithms Supervised Machine Learning Humans Neural Networks, Computer
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Learning Pose Controllable Human Reconstruction With Dynamic Implicit Fields From a Single Image.

IEEE transactions on visualization and computer graphics Jan 6, 2025
Recovering a user-special and controllable human model from a single RGB image is a nontrivial challenge. Existing methods usually generate static results with an image consistent subject's pose. Our work aspires to achieve pose-controllable human re...
Image Processing, Computer-Assisted Humans Computer Graphics Algorithms Machine Learning Imaging, Three-Dimensional
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