AIMC Topic: Feedback

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Global synchronization of complex-valued neural networks with unbounded time-varying delays.

Neural networks : the official journal of the International Neural Network Society Mar 6, 2023
This paper investigates global synchronization of complex-valued neural networks (CVNNs) with unbounded time-varying delays. By applying analytical method and inequality techniques, an algebraic criterion is established to ensure global synchronizati...
Time Factors Neural Networks, Computer Feedback Algorithms
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A venipuncture robot with decoupled position and attitude guided by near-infrared vision and force feedback.

The international journal of medical robotics + computer assisted surgery : MRCAS Mar 1, 2023
BACKGROUND: This study aims to develop a venipuncture robot to replace manual venipuncture to ease the heavy workload, lower the risk of 2019-nCoV infection, and boost venipuncture success rates.
Humans COVID-19 Needles Phlebotomy Robotics Feedback
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3-D Path-Following Control for Steerable Needles With Fiber Bragg Gratings in Multi-Core Fibers.

IEEE transactions on bio-medical engineering Feb 17, 2023
UNLABELLED: Steerable needles have the potential for accurate needle tip placement even when the optimal path to a target tissue is curvilinear, thanks to their ability to steer, which is an essential function to avoid piercing through vital anatomic...
Brain Feedback Phantoms, Imaging Needles Robotics
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Neural-Network-Based Immune Optimization Regulation Using Adaptive Dynamic Programming.

IEEE transactions on cybernetics Feb 15, 2023
This article investigates optimal regulation scheme between tumor and immune cells based on the adaptive dynamic programming (ADP) approach. The therapeutic goal is to inhibit the growth of tumor cells to allowable injury degree and maximize the numb...
Neural Networks, Computer Nonlinear Dynamics Feedback Models, Theoretical Computer Simulation
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User Feedback on the Use of a Natural Language Processing Application to Screen for Suicide Risk in the Emergency Department.

The journal of behavioral health services & research Feb 3, 2023
Suicide is the 10th leading cause of death in the USA and globally. Despite decades of research, the ability to predict who will die by suicide is still no better than 50%. Traditional screening instruments have helped identify risk factors for suici...
Emergency Service, Hospital Natural Language Processing Risk Factors Humans Suicide Feedback
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Asynchronous dissipative stabilization for stochastic Markov-switching neural networks with completely- and incompletely-known transition rates.

Neural networks : the official journal of the International Neural Network Society Feb 1, 2023
The asynchronous dissipative stabilization for stochastic Markov-switching neural networks (SMSNNs) is investigated. The aim is to design an output-feedback controller with inconsistent mode switching to ensure that the SMSNN is stochastically stable...
Uncertainty Computer Simulation Markov Chains Feedback Neural Networks, Computer
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Design and evaluation of vascular interventional robot system for complex coronary artery lesions.

Medical & biological engineering & computing Jan 27, 2023
At present, most vascular intervention robots cannot cope with the more common coronary complex lesions in the clinic. Moreover, the lack of effective force feedback increases the risk of surgery. In this paper, a vascular interventional robot that c...
Equipment Design Feedback Robotic Surgical Procedures Robotics Mechanical Phenomena Coronary Vessels
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Control and study of bio-inspired quadrupedal gaits on an underactuated miniature robot.

Bioinspiration & biomimetics Jan 25, 2023
This paper presents a linear quadratic Gaussian (LQG) controller for controlling the gait of a miniature, foldable quadruped robot with individually actuated and controlled legs (MinIAQ-III). The controller is implemented on a palm-size robot made by...
Computer Simulation Animals Feedback Robotics Horses Gait
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SPIDE: A purely spike-based method for training feedback spiking neural networks.

Neural networks : the official journal of the International Neural Network Society Jan 24, 2023
Spiking neural networks (SNNs) with event-based computation are promising brain-inspired models for energy-efficient applications on neuromorphic hardware. However, most supervised SNN training methods, such as conversion from artificial neural netwo...
Action Potentials Computers Membrane Potentials Feedback Neural Networks, Computer
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Development of a remote-control system for catheterization capable of high-speed force feedback.

International journal of computer assisted radiology and surgery Jan 23, 2023
PURPOSE: There is a growing interest in minimally invasive surgery as interventional radiology (IVR), which decreases the burden on a patient. However, occupational exposure is a problem because the treatment is performed using X-ray fluoroscopic ima...
Catheterization Robotics Equipment Design User-Computer Interface Humans Feedback
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