Google released the December 2025 core update today, the company announced. This is the third core update of 2025 and the fourth major Google algorithm update overall. Earlier this year, Google rolled ...

In recent years, K-12 fundraising hasn’t been limited to private schools. The Yankton School District has joined the trend of more public schools increasingly seeking outside funds for both daily ...

Abstract: Direction of arrival (DOA) can be estimated through sparse recovery (SR) methods based on the sparsity of signals. However, conventional SR-DOA methods, such as the alternating direction ...

Abstract: Petri nets (PNs) are graphical and mathematical tools used to model a variety of discrete event systems and analyze their properties. Reachability is their fundamental property that is ...