AIMC Topic:
Computer Simulation

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Collective and synchronous dynamics of photonic spiking neurons.

Nature communications Apr 23, 2021
Nonlinear dynamics of spiking neural networks have recently attracted much interest as an approach to understand possible information processing in the brain and apply it to artificial intelligence. Since information can be processed by collective sp...
Neurons Nonlinear Dynamics Models, Neurological Action Potentials Photons Neural Networks, Computer Algorithms Computer Simulation Animals Humans
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Neuroadaptive control of saturated nonlinear systems with disturbance compensation.

ISA transactions Apr 22, 2021
Extended state observer acting as a popular tool can estimate the system states and total disturbances simultaneously. However, for extended-state-observer-based control of high-order nonlinear systems, there are still some difficult issues to solve,...
Feedback Nonlinear Dynamics Uncertainty Neural Networks, Computer Computer Simulation
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Machine learning guided aptamer refinement and discovery.

Nature communications Apr 22, 2021
Aptamers are single-stranded nucleic acid ligands that bind to target molecules with high affinity and specificity. They are typically discovered by searching large libraries for sequences with desirable binding properties. These libraries, however, ...
Computer Simulation Drug Discovery Aptamers, Nucleotide Machine Learning Gene Library Lipocalin-2 Protein Binding Ligands Models, Chemical
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H estimation for stochastic semi-Markovian switching CVNNs with missing measurements and mode-dependent delays.

Neural networks : the official journal of the International Neural Network Society Apr 21, 2021
This article is devoted to the H estimation problem for stochastic semi-Markovian switching complex-valued neural networks subject to incomplete measurement outputs, where the time-varying delay also depends on another semi-Markov process. A sequence...
Algorithms Computer Simulation Markov Chains Neural Networks, Computer
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Emulation of wildland fire spread simulation using deep learning.

Neural networks : the official journal of the International Neural Network Society Apr 20, 2021
Numerical simulation of wildland fire spread is useful to predict the locations that are likely to burn and to support decision in an operational context, notably for crisis situations and long-term planning. For short-term, the computational time of...
Deep Learning Time Factors Forecasting France Computer Simulation Wildfires Geographic Mapping
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Pinning bipartite synchronization for coupled reaction-diffusion neural networks with antagonistic interactions and switching topologies.

Neural networks : the official journal of the International Neural Network Society Apr 20, 2021
In this paper, the bipartite synchronization issue for a class of coupled reaction-diffusion networks with antagonistic interactions and switching topologies is investigated. First of all, by virtue of Lyapunov functional method and pinning control t...
Diffusion Neural Networks, Computer Computer Simulation
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Predicting drug metabolism and pharmacokinetics features of in-house compounds by a hybrid machine-learning model.

Drug metabolism and pharmacokinetics Apr 20, 2021
We constructed machine learning-based pharmacokinetic prediction models with very high performance. The models were trained on 26138 and 16613 compounds involved in metabolic stability and cytochrome P450 inhibition, respectively. Because the compoun...
Metabolic Clearance Rate Inactivation, Metabolic Pharmacokinetics Drug Discovery Quantitative Structure-Activity Relationship Computer Simulation Humans Pharmaceutical Preparations Predictive Value of Tests Reproducibility of Results Machine Learning Cytochrome P-450 Enzyme System
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Sex-Specific Classification of Drug-Induced Torsade de Pointes Susceptibility Using Cardiac Simulations and Machine Learning.

Clinical pharmacology and therapeutics Apr 19, 2021
Torsade de Pointes (TdP), a rare but lethal ventricular arrhythmia, is a toxic side effect of many drugs. To assess TdP risk, safety regulatory guidelines require quantification of hERG channel block in vitro and QT interval prolongation in vivo for ...
Male Risk Assessment Female Risk Factors Myocytes, Cardiac Humans Torsades de Pointes Machine Learning Models, Biological Calcium Isotopes Computer Simulation Sex Factors
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Bifurcations in a fractional-order BAM neural network with four different delays.

Neural networks : the official journal of the International Neural Network Society Apr 18, 2021
This paper illuminates the issue of bifurcations for a fractional-order bidirectional associative memory neural network(FOBAMNN) with four different delays. On account of the affirmatory presumption, the developed FOBAMNN is firstly transformed into ...
Computer Simulation Neural Networks, Computer
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Saturated impulsive control for synchronization of coupled delayed neural networks.

Neural networks : the official journal of the International Neural Network Society Apr 18, 2021
The paper focuses on the synchronization problem for a class of coupled neural networks with impulsive control, where the saturation structure of impulse action is fully considered. The coupled neural networks under consideration are subject to mixed...
Neural Networks, Computer Computer Simulation Time Factors
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