What smart people are saying about AI costs: 'Where's the revenue?'

Uber COO Andrew Macdonald gave voice to the growing concerns that, despite spending big on AI, companies aren't seeing meaningful returns.
IEEE

Hybrid TDOA/DOA Multiple PD Localization Using Two Arrays With KPCA-mnc-FastICA and Sparrow Search Algorithm

Abstract: Time difference of arrival (TDOA) and direction of arrival (DOA) are, respectively, applied to detect partial discharge (PD) target with ultrasonic signal. The reason why these two methods ...