Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Abstract: Hard negative mining has shown effective in enhancing self-supervised contrastive learning (CL) on diverse data types, including graph CL (GCL). The existing hardness-aware CL methods ...

Abstract: 4D imaging radars (4D radars) provide point clouds with range, azimuth, elevation as well as Doppler velocity. They are much cheaper sensors than LiDARs and can operate under extreme weather ...

Shares of Oklo Inc (NYSE:OKLO) hit a new all-time high Wednesday morning, continuing a powerful rally fueled by optimistic analyst coverage and the increasing demand for clean energy to power ...