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What Is the Luhn Algorithm? The Math Behind Credit Card Transactions

What Is the Luhn Algorithm? The Math Behind Credit Card Transactions Find out how this simple algorithm from the 1960s catches your typos Jack Murtagh Tue, August 12, 2025 at 8:30 AM PDT 6 min read ...
WLWT

Algorithms are everywhere. Here's why you should care

Every time you pick up your smartphone, you're summoning algorithms.They're used for everything from unlocking your phone with your face to deciding what videos you see on TikTok to updating your ...
JSTOR Daily

A Simple Algorithm for the Source-Induced Fixed-Charge Transportation Problem

The Journal of the Operational Research Society, Vol. 55, No. 12 (Dec., 2004), pp. 1275-1280 (6 pages) The fixed-charge problem is a non-linear programming problem of practical interest in business ...
Quanta Magazine

The Game Theory of How Algorithms Can Drive Up Prices

The recent paper studies algorithmic pricing through the lens of game theory, an interdisciplinary field at the border of ...
Medscape

Simple Algorithm Reduces Racial Disparities in MS

A simple algorithm to aid in the selection of appropriate disease modifying therapies (DMTs) reduces racial disparities in patients with relapsing multiple sclerosis (MS), early new research showed.
JSTOR Daily

A Simple O(log log(rank))-Competitive Algorithm for the Matroid Secretary Problem

Only recently, progress has been made in obtaining o(log (rank))-competitive algorithms for the matroid secretary problem. More precisely, Chakraborty and Lachish ...