AIMC Topic: Computer Simulation

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Gossip-based distributed stochastic mirror descent for constrained optimization.

Neural networks : the official journal of the International Neural Network Society Apr 5, 2024
This paper considers a distributed constrained optimization problem over a multi-agent network in the non-Euclidean sense. The gossip protocol is adopted to relieve the communication burden, which also adapts to the constantly changing topology of th...
Logistic Models Stochastic Processes Algorithms Computer Simulation Neural Networks, Computer
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Covariate Balancing Methods for Randomized Controlled Trials Are Not Adversarially Robust.

IEEE transactions on neural networks and learning systems Apr 4, 2024
The first step toward investigating the effectiveness of a treatment via a randomized trial is to split the population into control and treatment groups then compare the average response of the treatment group receiving the treatment to the control g...
Neural Networks, Computer Reproducibility of Results Randomized Controlled Trials as Topic Research Design Computer Simulation
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Floating-Point Approximation Enabling Cost-Effective and High-Precision Digital Implementation of FitzHugh-Nagumo Neural Networks.

IEEE transactions on biomedical circuits and systems Apr 1, 2024
The study of neuron interactions and hardware implementations are crucial research directions in neuroscience, particularly in developing large-scale biological neural networks. The FitzHugh-Nagumo (FHN) model is a popular neuron model with highly bi...
Cost-Benefit Analysis Models, Neurological Neurons Neural Networks, Computer Computer Simulation
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Innovative Metaheuristic Optimization Approach with a Bi-Triad for Rehabilitation Exoskeletons.

Sensors (Basel, Switzerland) Mar 30, 2024
The present work proposes a comprehensive metaheuristic methodology for the development of a medical robot for the upper limb rehabilitation, which includes the topological optimization of the device, kinematic models (5 DOF), human-robot interface, ...
Computer Simulation Engineering Robotics Commerce Humans Exoskeleton Device
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Operating under the influence: the effect of alcohol on operative performance using a virtual robotic training platform-an experimental comparative cohort study.

Journal of robotic surgery Mar 30, 2024
An elevated percentage of medical personnel reports using alcohol to relieve stress. Levels of alcohol addiction are almost double that of the general population. Robotic surgery is becoming more widespread. The purpose of this study is to evaluate t...
Blood Alcohol Content Curriculum Simulation Training Robotic Surgical Procedures Computer Simulation Humans Clinical Competence Cohort Studies Robotics
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Observer-based resilient dissipativity control for discrete-time memristor-based neural networks with unbounded or bounded time-varying delays.

Neural networks : the official journal of the International Neural Network Society Mar 28, 2024
This work focuses on the issue of observer-based resilient dissipativity control of discrete-time memristor-based neural networks (DTMBNNs) with unbounded or bounded time-varying delays. Firstly, the Luenberger observer is designed, and additionally ...
Nonlinear Dynamics Computer Simulation Time Factors Algorithms Neural Networks, Computer
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Design and implementation of origami robot ROS-based SLAM and autonomous navigation.

PloS one Mar 28, 2024
In this study an innovative parameterized water-bomb wheel modeling method based on recursive solving are introduced, significantly reducing the modeling workload compared to traditional methods. A multi-link supporting structure is designed upon the...
Reactive Oxygen Species Computer Simulation Robotics Algorithms Water
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Elevator block brake structural optimization design based on an approximate model.

PloS one Mar 28, 2024
An Aquila optimizer-back propagation (AO-BP) neural network was used to establish an approximate model of the relationship between the design variables and the optimization objective to improve elevator block brake capabilities and achieve a lightwei...
Elevators and Escalators Neural Networks, Computer Computer Simulation
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Neural Q-learning for discrete-time nonlinear zero-sum games with adjustable convergence rate.

Neural networks : the official journal of the International Neural Network Society Mar 27, 2024
In this paper, an adjustable Q-learning scheme is developed to solve the discrete-time nonlinear zero-sum game problem, which can accelerate the convergence rate of the iterative Q-function sequence. First, the monotonicity and convergence of the ite...
Humans Neural Networks, Computer Machine Learning Nonlinear Dynamics Algorithms Computer Simulation
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Evaluation of machine learning models for cytochrome P450 3A4, 2D6, and 2C9 inhibition.

Journal of applied toxicology : JAT Mar 27, 2024
Cytochrome P450 (CYP) enzymes are involved in the metabolism of approximately 75% of marketed drugs. Inhibition of the major drug-metabolizing P450s could alter drug metabolism and lead to undesirable drug-drug interactions. Therefore, it is of great...
Cytochrome P-450 CYP3A Cytochrome P-450 CYP3A Inhibitors Computer Simulation Deep Learning Cytochrome P-450 CYP2D6 Cytochrome P-450 CYP2C9 Inhibitors Cytochrome P-450 CYP2C9 Cytochrome P-450 Enzyme Inhibitors Humans Machine Learning Algorithms Cytochrome P-450 CYP2D6 Inhibitors
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