Ivar Jacobson created the first use case model in 1987 while working at Ericsson. It started as a tool for developing complex ...

Now in its ninth year, our annual poll showcases 255 vital video essays, nominated by 72 international voters.

Joseph Juran was a pioneer in the study of quality control for industries like math and science. Learn how to apply his ...

Agile metrics quantify human capital investments while keeping your team's learning journey clear of obstacles.

Discover how the spot rate Treasury curve—a yield curve from Treasury spot rates—serves as a critical tool for bond pricing and market predictions.

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Abstract: This letter proposes a novel hybrid method combining asymptotic waveform estimation (AWE), adaptive cross approximation (ACA), and efficient iterative method of moments—physical optics ...

The military academy’s appointment of Jen Easterly, who had been director of the Cybersecurity and Infrastructure Agency, was canceled after complaints from the far-right agitator Laura Loomer. By ...

Learn what inventory accounting is, how it works, and key methods like FIFO, LIFO, and WAC. Includes real-world examples, tips, and best practices. I like to think of inventory accounting like ...

In the world of design, the first draft is rarely the best one. This is the foundation of iterative design—a methodology that has transformed how products, websites, applications and print materials ...

America’s AI industry was left reeling over the weekend after a small Chinese company called DeepSeek released an updated version of its chatbot last week, which appears to outperform even the most ...