Trend Micro has observed the Bert ransomware group in operation since April 2025, with confirmed victims in sectors including healthcare, technology and event services ...

From the perspective of kernel parameter optimization time, the current research status and development of the above kernel functions are systematically summarized, which provided relevant researchers ...

This article proposes a localization algorithm based on an L-shaped array for estimating the 2-D directions-of-arrival (DOAs) of incoherently distributed (ID) sources in the underdetermined case. To ...