Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.

Ever wondered how social media platforms decide how to fill our feeds? They use algorithms, of course, but how do these algorithms work? A series of corporate leaks over the past few years provides a ...

Is this documented in the sqrt decomposition page? (BTW should be renamed square root to make it easier to search) I saw it in a Project Euler post but probably saw it elsewhere too. Compute queries ...

At Mobile World Congress 2025 in Barcelona, Xiaomi showed WIRED a new concept phone with a detachable lens that connects magnetically and transfers power and data. (The brand hosted WIRED at its media ...

At CES 2025 Awall showed off a modular way to get a wall-size TV with better brightness than a projector. We've seen MicroLED before, but so far prices have been astronomical. Awall's various ...

Problem: Currently, the Java algorithm template does not include an efficient implementation of the fast exponentiation algorithm (also known as exponentiation by squaring). This algorithm is ...

Computational RFIDs (CRFIDs) provide flexible, general-purpose computation on a microcontroller via energy that is harvested and stored in capacitors rather than batteries. Our contributions include a ...

Modular construction, also known as prefabrication, is rapidly emerging as a transformative trend in the construction industry. This innovative approach involves assembling building components ...

Abstract: Modular exponentiation of large number is widely applied in public-key cryptosystem, also the bottleneck in the computation of public-key algorithm. Modular multiplication is the key ...