AIMC Topic:
Computer Simulation

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Multistability and associative memory of neural networks with Morita-like activation functions.

Neural networks : the official journal of the International Neural Network Society Apr 30, 2021
This paper presents the multistability analysis and associative memory of neural networks (NNs) with Morita-like activation functions. In order to seek larger memory capacity, this paper proposes Morita-like activation functions. In a weakened condit...
Computer Simulation Neurons Neural Networks, Computer Algorithms
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Towards a mathematical framework to inform neural network modelling via polynomial regression.

Neural networks : the official journal of the International Neural Network Society Apr 30, 2021
Even when neural networks are widely used in a large number of applications, they are still considered as black boxes and present some difficulties for dimensioning or evaluating their prediction error. This has led to an increasing interest in the o...
Computer Simulation Mathematics Neural Networks, Computer Algorithms
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How Blue is the Sky?

eNeuro Apr 30, 2021
The recent trend toward an industrialization of brain exploration and the technological prowess of artificial intelligence algorithms and high-performance computing has caught the imagination of the public. These impressive advances are fueling an un...
Computer Simulation Neurosciences Algorithms Brain Humans Artificial Intelligence
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Promotion time cure rate model with a neural network estimated nonparametric component.

Statistics in medicine Apr 29, 2021
Promotion time cure rate models (PCM) are often used to model the survival data with a cure fraction. Medical images or biomarkers derived from medical images can be the key predictors in survival models. However, incorporating images in the PCM is c...
Humans Computer Simulation Neural Networks, Computer Algorithms
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Advances in Predictions of Oral Bioavailability of Candidate Drugs in Man with New Machine Learning Methodology.

Molecules (Basel, Switzerland) Apr 28, 2021
Oral bioavailability (F) is an essential determinant for the systemic exposure and dosing regimens of drug candidates. F is determined by numerous processes, and computational predictions of human estimates have so far shown limited results. We descr...
Biological Availability Pharmacokinetics Quantitative Structure-Activity Relationship Supervised Machine Learning Administration, Oral Drug Evaluation, Preclinical Machine Learning Humans Computer Simulation Pharmaceutical Preparations Models, Biological
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Automatic control of simulated moving bed process with deep Q-network.

Journal of chromatography. A Apr 27, 2021
Optimal control of a simulated moving bed (SMB) process is challenging because the system dynamics is represented as nonlinear partial differential-algebraic equations combined with discrete events. In addition, product purity constraints are active ...
Computer Simulation Deep Learning Chromatography
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WormPose: Image synthesis and convolutional networks for pose estimation in C. elegans.

PLoS computational biology Apr 27, 2021
An important model system for understanding genes, neurons and behavior, the nematode worm C. elegans naturally moves through a variety of complex postures, for which estimation from video data is challenging. We introduce an open-source Python packa...
Models, Biological Computer Simulation Caenorhabditis elegans Animals Neural Networks, Computer Algorithms
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The influence of random number generation in dissipative particle dynamics simulations using a cryptographic hash function.

PloS one Apr 27, 2021
The tiny encryption algorithm (TEA) is widely used when performing dissipative particle dynamics (DPD) calculations in parallel, usually on distributed memory systems. In this research, we reduced the computational cost of the TEA hash function and i...
Computer Security Entropy Artificial Intelligence Algorithms Computer Simulation
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Improving axial resolution in Structured Illumination Microscopy using deep learning.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences Apr 26, 2021
Structured Illumination Microscopy (SIM) is a widespread methodology to image live and fixed biological structures smaller than the diffraction limits of conventional optical microscopy. Using recent advances in image up-scaling through deep learning...
Imaging, Three-Dimensional Image Processing, Computer-Assisted Animals Deep Learning Chromatin Optical Phenomena Microscopy, Confocal Microscopy, Fluorescence Humans Computer Simulation
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Predicting Absorption-Distribution Properties of Neuroprotective Phosphine-Borane Compounds Using In Silico Modeling and Machine Learning.

Molecules (Basel, Switzerland) Apr 25, 2021
Phosphine-borane complexes are novel chemical entities with preclinical efficacy in neuronal and ophthalmic disease models. In vitro and in vivo studies showed that the metabolites of these compounds are capable of cleaving disulfide bonds implicated...
Blood-Brain Barrier Protein Binding Machine Learning Computer Simulation Phosphines Boranes Neuroprotective Agents Neuroprotection Humans
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