MUO on MSN

Excel’s new group of functions will break your brain in a good way

The SCAN function is best used when you need a running total—a sum that accumulates row by row, with the accumulated value ...
MUO on MSN

You’re not using Excel right until you master these error functions

You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...
IEEE

Does Online Gradient Descent (and Variants) Still Work with Biased Gradient and Variance?

Abstract: Deterministic bias and stochastic unbiased noise in gradients can affect the performance of online learning algorithms. While existing studies provide bounds for dynamic regret under these ...

8 New Excel AI Features : So Powerful You’ll Never Look at Spreadsheets the Same Way

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...
IEEE

Correcting Optical Aberration via Depth-Aware Point Spread Functions

Abstract: Optical aberration is a ubiquitous degeneration in realistic lens-based imaging systems. Optical aberrations are caused by the differences in the optical path length when light travels ...