A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

Abstract: In order to solve the problem of excessive distribution grid load power caused by the superposition of disorderly charging of electric vehicles (EV) and user base load peaks, we propose to ...

Abstract: Power protection schemes are essential to ensure the reliability of power system grids. This research focuses on improving coordination between two protection zones in power systems to ...