AIMC Topic:
Computer Simulation

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Machine learning polymer models of three-dimensional chromatin organization in human lymphoblastoid cells.

Methods (San Diego, Calif.) Mar 7, 2019
We present machine learning models of human genome three-dimensional structure that combine one dimensional (linear) sequence specificity, epigenomic information, and transcription factor binding profiles, with the polymer-based biophysical simulatio...
Epigenomics Humans Machine Learning Polymers Gene Expression Regulation Computer Simulation Protein Binding Chromatin Genome, Human Promoter Regions, Genetic
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Computational modeling of neuromuscular response to swing-phase robotic knee extension assistance in cerebral palsy.

Journal of biomechanics Mar 7, 2019
Predicting subject-specific responses to exoskeleton assistance may aid in maximizing functional gait outcomes, such as achieving full knee-extension at foot contact in individuals with crouch gait from cerebral palsy (CP). The purpose of this study ...
Humans Computer Simulation Female Male Robotics Knee Joint Adult Biomechanical Phenomena Muscle Spasticity Reflex, Stretch Hamstring Muscles Gait Models, Biological Cerebral Palsy Foot Torque
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O(2) -Valued Hopfield Neural Networks.

IEEE transactions on neural networks and learning systems Mar 6, 2019
In complex-valued Hopfield neural networks (CHNNs), the neuron states are complex numbers whose amplitudes are: 1) they can also be described in special orthogonal matrices of order and 2) here, we propose a new Hopfield model, the O(2) -valued Hopfi...
Neural Networks, Computer Computer Simulation
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Arabic Sentiment Classification Using Convolutional Neural Network and Differential Evolution Algorithm.

Computational intelligence and neuroscience Feb 26, 2019
In recent years, convolutional neural network (CNN) has attracted considerable attention since its impressive performance in various applications, such as Arabic sentence classification. However, building a powerful CNN for Arabic sentiment classific...
Reproducibility of Results Humans Neurons Computer Simulation Algorithms Neural Networks, Computer Language
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A new implementation for online calculation of manipulator Jacobian.

PloS one Feb 26, 2019
This paper describes a new implementation for calculating Jacobian and its time derivative for robot manipulators in real-time. The estimation of Jacobian is the key in the real-time implementation of kinematics and dynamics of complex planar or spat...
Algorithms Robotics Computer Simulation Biomechanical Phenomena
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Study of Hybrid Neurofuzzy Inference System for Forecasting Flood Event Vulnerability in Indonesia.

Computational intelligence and neuroscience Feb 25, 2019
An experimental investigation was conducted to explore the fundamental difference among the Mamdani fuzzy inference system (FIS), Takagi-Sugeno FIS, and the proposed flood forecasting model, known as hybrid neurofuzzy inference system (HN-FIS). The s...
Indonesia Floods Algorithms Computer Simulation Forecasting Humans Fuzzy Logic
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Towards end-to-end likelihood-free inference with convolutional neural networks.

The British journal of mathematical and statistical psychology Feb 22, 2019
Complex simulator-based models with non-standard sampling distributions require sophisticated design choices for reliable approximate parameter inference. We introduce a fast, end-to-end approach for approximate Bayesian computation (ABC) based on fu...
Likelihood Functions Computer Simulation Regression Analysis Bayes Theorem Humans Machine Learning Neural Networks, Computer Algorithms
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Analyzing biological and artificial neural networks: challenges with opportunities for synergy?

Current opinion in neurobiology Feb 19, 2019
Deep neural networks (DNNs) transform stimuli across multiple processing stages to produce representations that can be used to solve complex tasks, such as object recognition in images. However, a full understanding of how they achieve this remains e...
Neural Networks, Computer Computer Simulation Visual Perception Machine Learning
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How the input shapes the acquisition of verb morphology: Elicited production and computational modelling in two highly inflected languages.

Cognitive psychology Feb 18, 2019
The aim of the present work was to develop a computational model of how children acquire inflectional morphology for marking person and number; one of the central challenges in language development. First, in order to establish which putative learnin...
Linguistics Child Language Computer Simulation Male Learning Child Female Child, Preschool Finland Humans Poland Neural Networks, Computer
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A coarse-graining framework for spiking neuronal networks: from strongly-coupled conductance-based integrate-and-fire neurons to augmented systems of ODEs.

Journal of computational neuroscience Feb 16, 2019
Homogeneously structured, fluctuation-driven networks of spiking neurons can exhibit a wide variety of dynamical behaviors, ranging from homogeneity to synchrony. We extend our partitioned-ensemble average (PEA) formalism proposed in Zhang et al. (Jo...
Humans Electrophysiological Phenomena Models, Neurological Neural Networks, Computer Algorithms Nerve Net Neurons Entropy Computer Simulation Neural Conduction
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