Abstract: Credit card fraud (CCF) is a significant threat to cardholders and financial institutions. CCF detection against this threat is challenging due to extremely imbalanced data (EID). EID ...

Abstract: Among the most pressing problems in the world today is road safety and an obvious means of ensuring this is the reduction of speeds for vehicles. Due to the increase in population and the ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

NFC tags are so useful and customizable, and it's quite simple to make your own. Here's what you can do with it and how.

eBay announced it will begin utilizing the Card Ladder Index to support its price guide starting Wednesday. Card Ladder, owned by Collectors, is one of the leading data bases for tracking card sales ...

A real-time sedentary behavior monitoring system that tracks physical activity using an Arduino with MPU6050 accelerometer and PIR motion sensor. The system classifies activity into three states ...

Online shopping feels familiar and fast, but a hidden threat continues to operate behind the scenes. Researchers are tracking a long-running web skimming campaign that targets businesses connected to ...

Advertising for the Gemini Trust Bitcoin credit card during the Bitcoin 2025 conference in Las Vegas, Nevada, US, on Thursday, May 29, 2025. The event will examine Bitcoin's evolving global impact, ...