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

The Trump administration on Tuesday halted immigration applications submitted by nationals from 19 countries that already faced restrictions on travel to the United States, according to a U.S.

The Department of Homeland Security is further clamping down on processing immigration applications after two National Guard members were shot by an Afghan national. U.S. Citizenship and Immigration ...

The pause, which will halt green card and U.S. citizenship processing for broad swaths of people, deepens a remarkable crackdown on legal immigration pathways in recent days. By Hamed Aleaziz and ...

They were the latest restrictive changes to the immigration system after this week’s shooting of two National Guard members. By Hamed Aleaziz and Edward Wong The United States on Friday paused all ...

Abstract: Object detection in autonomous driving scenarios represents a significant research direction within artificial intelligence. Real-time and accurate object detection and recognition are ...

Abstract: Automated Model Generation (AMG) algorithms are an important technique for creating Artificial Neural Network (ANN) models in microwave design automation. AMG integrates all the subtasks in ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.