AIMC Topic: Computer Simulation

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A machine learning approach for viral genome classification.

BMC bioinformatics Apr 11, 2017
BACKGROUND: Advances in cloning and sequencing technology are yielding a massive number of viral genomes. The classification and annotation of these genomes constitute important assets in the discovery of genomic variability, taxonomic characteristic...
Classification Papillomaviridae Computer Simulation Hepatitis B virus Genomics HIV-1 Genome, Viral Sequence Analysis, RNA Sequence Analysis, DNA Humans Machine Learning
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A neural controller for online laser power adjustment during the heat therapy process in the presence of nanoparticles.

Australasian physical & engineering sciences in medicine Apr 10, 2017
The present research evaluated the efficiency of a control approach to control the temperature of a breast tumor mass in the presence of nanoparticles exposed to laser radiation. However, if the radiation is carried out in open loop manner it may res...
Hyperthermia, Induced Online Systems Time Factors Nanoparticles Models, Theoretical Quantum Dots Nanotechnology Lasers Computer Simulation Temperature Fluorescence Neural Networks, Computer
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Exploiting Linkage Information and Problem-Specific Knowledge in Evolutionary Distribution Network Expansion Planning.

Evolutionary computation Apr 7, 2017
This article tackles the Distribution Network Expansion Planning (DNEP) problem that has to be solved by distribution network operators to decide which, where, and/or when enhancements to electricity networks should be introduced to satisfy the futur...
Humans Neural Networks, Computer Software Genetic Linkage Data Interpretation, Statistical Algorithms Problem Solving Computer Simulation Biological Evolution Models, Theoretical
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A machine learning approach to investigate the relationship between shape features and numerically predicted risk of ascending aortic aneurysm.

Biomechanics and modeling in mechanobiology Apr 6, 2017
Geometric features of the aorta are linked to patient risk of rupture in the clinical decision to electively repair an ascending aortic aneurysm (AsAA). Previous approaches have focused on relationship between intuitive geometric features (e.g., diam...
Aortic Aneurysm Humans Imaging, Three-Dimensional Numerical Analysis, Computer-Assisted Machine Learning Models, Statistical Regression Analysis Computer Simulation Risk Tomography, X-Ray Computed Finite Element Analysis
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Optimization of Gene Set Annotations Using Robust Trace-Norm Multitask Learning.

IEEE/ACM transactions on computational biology and bioinformatics Apr 3, 2017
Gene set enrichment (GSE) is a useful tool for analyzing and interpreting large molecular datasets generated by modern biomedical science. The accuracy and reproducibility of GSE analysis are heavily affected by the quality and integrity of gene sets...
Computer Simulation Neoplasms Gene Expression Profiling Humans Molecular Sequence Annotation Computational Biology Databases, Genetic Supervised Machine Learning
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Edge detection based on Hodgkin-Huxley neuron model simulation.

Cognitive processing Apr 3, 2017
In this paper, we propose a spiking neural network model for edge detection in images. The proposed model is biologically inspired by the mechanisms employed by natural vision systems, more specifically by the biologically fulfilled function of simpl...
Humans Neurons Vision, Ocular Neural Networks, Computer Visual Cortex Computer Simulation Orientation Models, Neurological
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ARACHNE: A neural-neuroglial network builder with remotely controlled parallel computing.

PLoS computational biology Mar 31, 2017
Creating and running realistic models of neural networks has hitherto been a task for computing professionals rather than experimental neuroscientists. This is mainly because such networks usually engage substantial computational resources, the handl...
Nerve Net Neuroglia Models, Neurological Cell Communication Neurons Computer Simulation User-Computer Interface Computational Biology Humans Neural Networks, Computer Software
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Using classification tree analysis to generate propensity score weights.

Journal of evaluation in clinical practice Mar 28, 2017
RATIONALE, AIMS AND OBJECTIVES: In evaluating non-randomized interventions, propensity scores (PS) estimate the probability of assignment to the treatment group given observed characteristics. Machine learning algorithms have been proposed as an alte...
Computer Simulation Humans Monte Carlo Method Models, Statistical Logistic Models Machine Learning Data Interpretation, Statistical Observational Studies as Topic Propensity Score
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Autoassociative Memory and Pattern Recognition in Micromechanical Oscillator Network.

Scientific reports Mar 24, 2017
Towards practical realization of brain-inspired computing in a scalable physical system, we investigate a network of coupled micromechanical oscillators. We numerically simulate this array of all-to-all coupled nonlinear oscillators in the presence o...
Neural Networks, Computer Computer Simulation Models, Theoretical Nonlinear Dynamics Physical Phenomena Pattern Recognition, Automated Memory Oscillometry
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Vector-model-supported approach in prostate plan optimization.

Medical dosimetry : official journal of the American Association of Medical Dosimetrists Mar 18, 2017
Lengthy time consumed in traditional manual plan optimization can limit the use of step-and-shoot intensity-modulated radiotherapy/volumetric-modulated radiotherapy (S&S IMRT/VMAT). A vector model base, retrieving similar radiotherapy cases, was deve...
Radiometry Support Vector Machine Sensitivity and Specificity Prostatic Neoplasms Humans Male Models, Biological Radiotherapy Planning, Computer-Assisted Computer Simulation Decision Support Systems, Clinical Pattern Recognition, Automated Reproducibility of Results Radiotherapy Dosage
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