AIMC Topic: Computer Simulation

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Improved switching condition for reachable set estimation of discrete-time switched delayed neural networks.

Neural networks : the official journal of the International Neural Network Society Jul 10, 2024
This research delves into the reachable set estimation (RSE) problem for general switched delayed neural networks (SDNNs) in the discrete-time context. Note that existing relevant research on SDNNs predominantly relies on either time-dependent or sta...
Time Factors Neurons Algorithms Computer Simulation Humans Neural Networks, Computer
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Antiferromagnetic artificial neuron modeling of the withdrawal reflex.

Journal of computational neuroscience Jul 10, 2024
Replicating neural responses observed in biological systems using artificial neural networks holds significant promise in the fields of medicine and engineering. In this study, we employ ultra-fast artificial neurons based on antiferromagnetic (AFM) ...
Animals Models, Neurological Reflex Neurons Neural Networks, Computer Computer Simulation Humans
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Artificial neural networks trained on simulated multispectral data for real-time imaging of skin microcirculatory blood oxygen saturation.

Journal of biomedical optics Jul 10, 2024
SIGNIFICANCE: Imaging blood oxygen saturation ( ) in the skin can be of clinical value when studying ischemic tissue. Emerging multispectral snapshot cameras enable real-time imaging but are limited by slow analysis when using inverse Monte Carlo (M...
Computer Simulation Image Processing, Computer-Assisted Humans Neural Networks, Computer Oxygen Saturation Monte Carlo Method Oxygen Microcirculation Skin
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Predicting blood-brain barrier permeability of molecules with a large language model and machine learning.

Scientific reports Jul 9, 2024
Predicting the blood-brain barrier (BBB) permeability of small-molecule compounds using a novel artificial intelligence platform is necessary for drug discovery. Machine learning and a large language model on artificial intelligence (AI) tools improv...
Humans Blood-Brain Barrier Drug Discovery Permeability Machine Learning Computer Simulation Endothelial Cells
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On the analysis and control of a bipedal legged locomotion model via partial feedback linearization.

Bioinspiration & biomimetics Jul 9, 2024
In this study, we introduce a new model for bipedal locomotion that enhances the classical spring-loaded inverted pendulum (SLIP) model. Our proposed model incorporates a damping term in the leg spring, a linear actuator serially interconnected to th...
Locomotion Leg Robotics Computer Simulation Gait Humans Walking Biomechanical Phenomena Models, Biological Biomimetics
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Gradient-based optimization for quantum architecture search.

Neural networks : the official journal of the International Neural Network Society Jul 8, 2024
Quantum Architecture Search (QAS) has shown significant promise in designing quantum circuits for Variational Quantum Algorithms (VQAs). However, existing QAS algorithms primarily explore circuit architectures within a discrete space, which is inhere...
Quantum Theory Neural Networks, Computer Computer Simulation Supervised Machine Learning Algorithms
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Unsupervised stochastic learning and reduced order modeling for global sensitivity analysis in cardiac electrophysiology models.

Computer methods and programs in biomedicine Jul 8, 2024
BACKGROUND AND OBJECTIVE: Numerical simulations in electrocardiology are often affected by various uncertainties inherited from the lack of precise knowledge regarding input values including those related to the cardiac cell model, domain geometry, a...
Electrophysiological Phenomena Stochastic Processes Algorithms Unsupervised Machine Learning Humans Models, Cardiovascular Heart Computer Simulation Uncertainty
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Efficient and scalable prediction of stochastic reaction-diffusion processes using graph neural networks.

Mathematical biosciences Jul 8, 2024
The dynamics of locally interacting particles that are distributed in space give rise to a multitude of complex behaviours. However the simulation of reaction-diffusion processes which model such systems is highly computationally expensive, the cost ...
Monte Carlo Method Stochastic Processes Computer Simulation Models, Biological Neural Networks, Computer
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A Human-Machine Agent Based on Active Reinforcement Learning for Target Classification in Wargame.

IEEE transactions on neural networks and learning systems Jul 8, 2024
To meet the requirements of high accuracy and low cost of target classification in modern warfare, and lay the foundation for target threat assessment, the article proposes a human-machine agent for target classification based on active reinforcement...
Humans Neural Networks, Computer Machine Learning Supervised Machine Learning Man-Machine Systems Reinforcement, Psychology Algorithms Computer Simulation
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Research on control strategy of pneumatic soft bionic robot based on improved CPG.

PloS one Jul 5, 2024
To achieve the accuracy and anti-interference of the motion control of the soft robot more effectively, the motion control strategy of the pneumatic soft bionic robot based on the improved Central Pattern Generator (CPG) is proposed. According to the...
Robotics Computer Simulation Neural Networks, Computer Motion Bionics Fuzzy Logic Swimming Central Pattern Generators Algorithms
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