Abstract: Many real-world networks are characterized by directionality; however, the absence of an appropriate Fourier basis hinders the effective implementation of graph signal processing techniques.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Getting a handle on LeetCode can feel like a big task, especially when you’re starting out. But with the right approach and tools, it becomes much more manageable. Python, with its clear syntax and ...

Graph AI, a life sciences technology firm focused on pharmacovigilance and patient safety, has raised $3 million in a seed funding round led by Bessemer Venture Partners. The proceeds will be used to ...

Looking at your graph it lok very straightforward, there no obvious cycle in the graph (straight line...). Unfortunately I won't be of much help here.. Hope you find a solution, I strongly suggest you ...

Making sense of the economy requires more than just tracking the latest data—it demands a framework for connecting the dots. The good news is that the economy doesn’t move in random spurts—it follows ...

Has the sun already reached solar maximum? New data suggests Solar Cycle 25 may have peaked earlier than expected. Find out what this means. When you purchase through links on our site, we may earn an ...

We know that the sun has entered its peak phase of activity, called solar maximum. But are we still in it, or is solar maximum already behind us? Let's see what the data has to say. We have tracked ...

Forbes contributors publish independent expert analyses and insights. Dr. Judy Stone focuses her writing on infectious diseases. While women are said to sleep a bit longer than men, their sleep ...