MicroCloud Hologram Inc. Releases Learnable Quantum Spectral Filter Technology for Hybrid Graph Neural Networks

MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, released learnable quantum spectral filter technology for hybrid graph neural networks. This ...
IEEE

A Deep Echo State Network With Scaling Factor Activation Functions for Fault Diagnosis of Electrical Drive Systems

Abstract: Deep echo state networks (Deep-ESNs) play an important role in fault diagnosis. However, due to its limitation in the iterative process of dealing with nonlinear data, the accuracy of fault ...
IEEE

Barrier Function-Based Adaptive Super-Twisting Integral Terminal Sliding Mode Control for a Quad-Rotor UAV

Abstract: In this paper, a novel barrier function-based super-twisting integral terminal sliding mode control algorithm is proposed for a quad-rotor unmanned aerial vehicle (UAV). The approach of ...
SciELO

Prevalence and factors associated with vitamin D deficiency and insufficiency in adolescents in the North of Minas Gerais

Objectives: to analyze the prevalence of vitamin D deficiency and insufficiency among adolescents in northern Minas Gerais, identifying associated factors. Methods: cross-sectional study, with a ...