AIMC Topic:
Computer Simulation

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Super-resolution reconstruction of knee magnetic resonance imaging based on deep learning.

Computer methods and programs in biomedicine Sep 24, 2019
BACKGROUND AND OBJECTIVE: With the rapid development of medical imaging and intelligent diagnosis, artificial intelligence methods have become a research hotspot of radiography processing technology in recent years. The low definition of knee magneti...
Knee Deep Learning Image Processing, Computer-Assisted Cartilage Humans Artificial Intelligence Osteoarthritis, Knee Neural Networks, Computer Algorithms Computer Simulation Magnetic Resonance Imaging
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Dynamic modeling and simulation of inchworm movement towards bio-inspired soft robot design.

Bioinspiration & biomimetics Sep 24, 2019
Inchworms have been one of the most widely used bionic templates for designing soft robotic devices. Bioresearch has shown that muscles of inchworms exhibit nonlinear hysteresis and their body structures are with hydrostatic skeleton. But effects of ...
Exoskeleton Device Muscles Biomechanical Phenomena Computer-Aided Design Equipment Design Biomimetics Robotics Algorithms Computer Simulation Humans
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Correlation-Based Ensemble Feature Selection Using Bioinspired Algorithms and Classification Using Backpropagation Neural Network.

Computational and mathematical methods in medicine Sep 23, 2019
A framework for clinical diagnosis which uses bioinspired algorithms for feature selection and gradient descendant backpropagation neural network for classification has been designed and implemented. The clinical data are subjected to data preprocess...
Support Vector Machine Hepatitis Pattern Recognition, Automated Algorithms Diagnosis, Computer-Assisted Computer Simulation Sensitivity and Specificity Computational Biology Machine Learning Humans Breast Neoplasms Reproducibility of Results Software Neural Networks, Computer
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Finite-time resilient H state estimation for discrete-time delayed neural networks under dynamic event-triggered mechanism.

Neural networks : the official journal of the International Neural Network Society Sep 21, 2019
In this paper, the finite-time resilient H state estimation problem is investigated for a class of discrete-time delayed neural networks. For the sake of energy saving, a dynamic event-triggered mechanism is employed in the design of state estimator ...
Computer Simulation Time Factors Neural Networks, Computer
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Kinematic analysis and simulation of a new type of differential micro-feed mechanism with friction.

Science progress Sep 18, 2019
This article presents a new micro-feed mechanism, whose main transmission component is the nut-rotary ball screw pair. The screw and nut are driven by two motors, and they rotate in the same direction, with their movements enabling micro-feeding. The...
Motion Friction Biomechanical Phenomena Robotics Computer Simulation
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Can clinical audits be enhanced by pathway simulation and machine learning? An example from the acute stroke pathway.

BMJ open Sep 17, 2019
OBJECTIVE: To evaluate the application of clinical pathway simulation in machine learning, using clinical audit data, in order to identify key drivers for improving use and speed of thrombolysis at individual hospitals.
Humans Machine Learning Computer Simulation Time Factors Thrombolytic Therapy Fibrinolytic Agents Hospitals England Stroke Brain Ischemia Time-to-Treatment Tissue Plasminogen Activator Clinical Audit
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Value-based decision making: An interactive activation perspective.

Psychological review Sep 16, 2019
Prominent theories of value-based decision making have assumed that choices are made via the maximization of some objective function (e.g., expected value) and that the process of decision making is serial and unfolds across modular subprocesses (e.g...
Models, Theoretical Decision Making Neural Networks, Computer Computer Simulation Humans
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On Functions Computed on Trees.

Neural computation Sep 16, 2019
Any function can be constructed using a hierarchy of simpler functions through compositions. Such a hierarchy can be characterized by a binary rooted tree. Each node of this tree is associated with a function that takes as inputs two numbers from its...
Neural Networks, Computer Computer Simulation
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A Db-Scan Binarization Algorithm Applied to Matrix Covering Problems.

Computational intelligence and neuroscience Sep 16, 2019
The integration of machine learning techniques and metaheuristic algorithms is an area of interest due to the great potential for applications. In particular, using these hybrid techniques to solve combinatorial optimization problems (COPs) to improv...
Data Analysis Cluster Analysis Algorithms Artificial Intelligence Computer Simulation Machine Learning
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Artificial neural network metamodel for sensitivity analysis in a total hip replacement health economic model.

Expert review of pharmacoeconomics & outcomes research Sep 13, 2019
: Metamodels have been used to approximate complex simulations and have many applications with sensitivity analysis, optimization, etc. However, their use in health economics is very limited. Application of artificial neural network (ANN) with a heal...
Humans Linear Models Neural Networks, Computer Arthroplasty, Replacement, Hip Models, Economic Computer Simulation Normal Distribution Quality-Adjusted Life Years
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