AIMC Topic: Computer Simulation

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Resolution enhancement of tongue tactile image based on deconvolution neural network.

Journal of texture studies May 24, 2023
To reproduce the tactile perception of multiple contacts on the human tongue surface, it is necessary to use a pressure measurement device with high spatial resolution. However, reducing the size of the array sensing unit and optimizing the lead arra...
Tongue Touch Computer Simulation Touch Perception Neural Networks, Computer Humans
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Omnidirectional Continuous Movement Method of Dual-Arm Robot in a Space Station.

Sensors (Basel, Switzerland) May 24, 2023
The burgeoning complexity of space missions has amplified the research focus on robots that are capable of assisting astronauts in accomplishing tasks within space stations. Nevertheless, these robots grapple with substantial mobility challenges in a...
Computer Simulation Robotics Biomechanical Phenomena Algorithms Motion
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Intentional enterotomies: validation of a novel robotic surgery training exercise.

Journal of robotic surgery May 23, 2023
While laparoscopic simulation-based training is a well-established component of general surgery training, no such requirement or standardized curriculum exists for robotic surgery. Furthermore, there is a lack of high-fidelity electrocautery simulati...
Prospective Studies Computer Simulation Humans Simulation Training Robotics Curriculum Robotic Surgical Procedures Clinical Competence
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Model-Predictive Control for Omnidirectional Mobile Robots in Logistic Environments Based on Object Detection Using CNNs.

Sensors (Basel, Switzerland) May 23, 2023
Object detection is an essential component of autonomous mobile robotic systems, enabling robots to understand and interact with the environment. Object detection and recognition have made significant progress using convolutional neural networks (CNN...
Robotics Neural Networks, Computer Computer Simulation Algorithms Upper Extremity
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Design of continuous-time recurrent neural networks with piecewise-linear activation function for generation of prescribed sequences of bipolar vectors.

Neural networks : the official journal of the International Neural Network Society May 13, 2023
A recurrent neural network (RNN) can generate a sequence of patterns as the temporal evolution of the output vector. This paper focuses on a continuous-time RNN model with a piecewise-linear activation function that has neither external inputs nor hi...
Programming, Linear Time Factors Neurons Computer Simulation Neural Networks, Computer
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Platform for investigating continuum manipulator behavior in orthopedics.

International journal of computer assisted radiology and surgery May 10, 2023
PURPOSE: The use of robotic continuum manipulators has been proposed to facilitate less-invasive orthopedic surgical procedures. While tools and strategies have been developed, critical challenges such as system control and intra-operative guidance a...
Robotics Algorithms Orthopedic Procedures Computer Simulation Humans Orthopedics
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Construction and application of computerized risk assessment model for supply chain finance under technology empowerment.

PloS one May 4, 2023
This study seeks to assist small and medium enterprises break free of the constraints of the conventional financing model and lessen the supply chain finance risks they face. First, the supply chain financial business model and credit risk are analyz...
Commerce Computer Simulation Support Vector Machine Humans
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Virtual patients, digital twins and causal disease models: Paving the ground for in silico clinical trials.

Drug discovery today May 3, 2023
Computational models are being explored to simulate in silico the efficacy and safety of drug candidates and medical devices. Disease models that are based on patients' profiling data are being produced to represent interactomes of genes or proteins ...
Artificial Intelligence Computer Simulation Humans
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Evaluation of single-stage vision models for pose estimation of surgical instruments.

International journal of computer assisted radiology and surgery Apr 30, 2023
PURPOSE: Multiple applications in open surgical environments may benefit from adoption of markerless computer vision depending on associated speed and accuracy requirements. The current work evaluates vision models for 6-degree of freedom pose estima...
Surgical Instruments Simulation Training Robotics Surgery, Computer-Assisted Humans Computer Simulation
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Physics-informed neural networks for transcranial ultrasound wave propagation.

Ultrasonics Apr 28, 2023
Transcranial ultrasound imaging has been playing an increasingly important role in the non-invasive treatment of brain disorders. However, the conventional mesh-based numerical wave solvers, which are an integral part of imaging algorithms, suffer fr...
Skull Computer Simulation Neural Networks, Computer Physics Ultrasonic Waves
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