UnitedHealth Group Inc. is tracking how often some employees use artificial intelligence tools as part of a push to embed the technology throughout its operations, according to people familiar with ...

A Kerry man who raped and sexually abused his younger brother for years has argued that evidence of the abuse given by the complainant to a witness in “the present perfect continuous tense” should not ...

Abstract: In this paper, we detect spike-like measurement errors in accelerometer sensor signals using continuous wavelet transform based machine learning methods. The wavelet coefficients are ...

Wavelet transform techniques have emerged as a powerful tool for analysing signals whose spectral content varies over time. By decomposing a signal into scaled and translated versions of a ...

Time-frequency analysis provides a framework for examining signals whose frequency content evolves over time. Traditional Fourier analysis decomposes a signal globally into sinusoids and loses ...

Abstract: This paper presents a novel approach for bearing fault diagnosis in induction motor utilizing an improved hybrid Continuous Wavelet Transform-Deep Convolutional Neural Network-Long ...