AIMC Topic:
Computer Simulation

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Finite-Time Tracking Control for Nonlinear Systems via Adaptive Neural Output Feedback and Command Filtered Backstepping.

IEEE transactions on neural networks and learning systems Apr 2, 2021
This article is concerned with the tracking control problem for uncertain high-order nonlinear systems in the presence of input saturation. A finite-time control strategy combined with neural state observer and command filtered backstepping is propos...
Finite Element Analysis Humans Neural Networks, Computer Feedback Nonlinear Dynamics Computer Simulation Artificial Intelligence Algorithms
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Impulsive Synchronization of Unbounded Delayed Inertial Neural Networks With Actuator Saturation and Sampled-Data Control and its Application to Image Encryption.

IEEE transactions on neural networks and learning systems Apr 2, 2021
The article considers the impulsive synchronization for inertial neural networks with unbounded delay and actuator saturation via sampled-data control. Based on an impulsive differential inequality, the difficulties caused by unbounded delay and impu...
Neural Networks, Computer Algorithms Humans Nonlinear Dynamics Computer Security Entropy Computer Simulation Image Processing, Computer-Assisted
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A deep learning based surrogate model for the parameter identification problem in probabilistic cellular automaton epidemic models.

Computer methods and programs in biomedicine Apr 1, 2021
BACKGROUND AND OBJECTIVE: an accurate estimation of the epidemiological model coefficients helps understand the basic principles of disease spreading. Some studies showed that dozens of hours are needed to simulate the traditional probabilistic cellu...
Computer Simulation Deep Learning Models, Statistical Humans Basic Reproduction Number Epidemics
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Balancing Data on Deep Learning-Based Proteochemometric Activity Classification.

Journal of chemical information and modeling Mar 29, 2021
In silico analysis of biological activity data has become an essential technique in pharmaceutical development. Specifically, the so-called proteochemometric models aim to share information between targets in machine learning ligand-target activity p...
Deep Learning Machine Learning Ligands Computer Simulation
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Automated optimization of double heater convective polymerase chain reaction devices based on CFD simulation database and artificial neural network model.

Biomedical microdevices Mar 29, 2021
This paper presents a framework for automated optimization of double-heater convective PCR (DH-cPCR) devices by developing a computational fluid dynamics (CFD) simulation database and artificial neural network (ANN) model. The optimization parameter ...
Neural Networks, Computer Computer Simulation Polymerase Chain Reaction Hydrodynamics
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A random forest method with feature selection for developing medical prediction models with clustered and longitudinal data.

Journal of biomedical informatics Mar 26, 2021
BACKGROUND: Machine learning methodologies are gaining popularity for developing medical prediction models for datasets with a large number of predictors, particularly in the setting of clustered and longitudinal data. Binary Mixed Model (BiMM) fores...
Computer Simulation Linear Models Machine Learning Algorithms
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Synchronization of memristive neural networks with unknown parameters via event-triggered adaptive control.

Neural networks : the official journal of the International Neural Network Society Mar 22, 2021
This paper considers the drive-response synchronization of memristive neural networks (MNNs) with unknown parameters, where the unbounded discrete and bounded distributed time-varying delays are involved. Aiming at the unknown parameters of MNNs, the...
Time Factors Neural Networks, Computer Feedback Computer Simulation Communication
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Deep Artificial Neural Networks Reveal a Distributed Cortical Network Encoding Propositional Sentence-Level Meaning.

The Journal of neuroscience : the official journal of the Society for Neuroscience Mar 22, 2021
Understanding how and where in the brain sentence-level meaning is constructed from words presents a major scientific challenge. Recent advances have begun to explain brain activation elicited by sentences using vector models of word meaning derived ...
Young Adult Adult Middle Aged Magnetic Resonance Imaging Humans Male Language Female Neural Networks, Computer Computer Simulation Comprehension Semantics Reading Cerebral Cortex
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Lightweight pyramid network with spatial attention mechanism for accurate retinal vessel segmentation.

International journal of computer assisted radiology and surgery Mar 22, 2021
PURPOSE: The morphological characteristics of retinal vessels are vital for the early diagnosis of pathological diseases such as diabetes and hypertension. However, the low contrast and complex morphology pose a challenge to automatic retinal vessel ...
Pyramidal Tracts Microcirculation Retinal Vessels Image Processing, Computer-Assisted Models, Neurological Humans Neural Networks, Computer Algorithms Computer Simulation Software
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Locally operated assistant manipulators with selectable connection system for robotically assisted laparoscopic solo surgery.

International journal of computer assisted radiology and surgery Mar 12, 2021
PURPOSE: By integrating locally operated surgical assistant robots in a sterilized area, a surgeon can perform safe robotically assisted laparoscopic solo surgery while controlling a laparoscope-holding robot and a forceps robot. At present, there is...
Robotic Surgical Procedures Cholecystectomy, Laparoscopic Laparoscopy Equipment Design Surgical Instruments Humans Computer Simulation Robotics Algorithms
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