Abstract: Signal processing on directed graphs (digraphs) is problematic, since the graph shift, and thus associated filters, are in general not diagonalizable. Furthermore, the Fourier transform in ...

What does good rapping sound like in 2025? It depends on who you ask. It’s no secret that hip-hop is more splintered than ever, with different pockets and intersections thriving in their own ...

Vets and newbies flexed their best bars in 2025. After being spoiled by a monstrous three-peat from Future, a lyrical face-off between Drake and Kendrick Lamar, and scintillating releases from Doechii ...

Abstract: This paper solves consensus problems for networked agents whose interactions with each other are described by signed digraphs. The Laplacian matrix of a signed digraph is studied by ...

As the year comes to an end, we are wading deep into list season. Now that we’ve talked about the best albums, songs, debuts, and EPs of 2025, it’s time to get even more granular and pay tribute to a ...

We should address the elephant in the room: hip-hop did not have a strong year on the charts. In fact, rap music had its worst showing in years. Back in October, it made headlines when—for the first ...