Google is testing a new reCAPTCHA check that uses hand gestures for verification purposes. It’ll ask users to perform simple hand gestures in front of the webcam. The system analyzes them to confirm ...
Abstract: Multiport network theory has been proved to be a suitable abstraction model for analyzing and optimizing reconfigurable intelligent surfaces (RISs) in an electromagnetically consistent ...
Abstract: As the penetration of inverter-based renewable energy resources increases in the power grid, especially at the distribution and microgrid levels, the need to accurately represent them in ...
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