Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.
IEEE

Safe Control using Vision-based Control Barrier Function (V-CBF)

Abstract: Safe motion control in unknown environments is one of the challenging tasks in robotics, such as autonomous navigation. Control Barrier Function (CBF), as a strong math-ematical tool, has ...
How-To Geek on MSN

How to use the SCAN function in Microsoft Excel to calculate running totals

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...
National Law Review

CMS Attempts to Use Medicare and Medicaid Conditions of Participation to Ban Hospitals from Providing Gender-Affirming Care to Minors

On December 18, 2025, the Centers for Medicare and Medicaid Services (CMS) issued two proposed rules impacting the ability of providers to deliver gender-affirming care to minors—now termed ...
Geeky Gadgets

Stop Rewriting Formulas : Handle Functions Like Data in Excel and Power Query

Have you ever wished your Excel formulas could think like reusable building blocks instead of static, one-off instructions? Imagine creating a single formula that adapts dynamically to your data, ...
IEEE

Risk-Bounded Control Using Stochastic Barrier Functions

Abstract: In this letter, we design real-time controllers that react to uncertainties with stochastic characteristics and bound the probability of a failure in finite-time to a given desired value.