Abstract: Consider a single-user or multiple-access channel with a large output alphabet. A method to approximate the channel by an upgraded version having a smaller output alphabet is presented and ...

India's UPI system has become one of the busiest digital payment networks in the world. From small tea payments to large business transfers, UPI is now part of daily life. But with this massive growth ...

U.S. and Japanese authorities sent a fresh signal that they are prepared to step in to arrest a slide in the yen, prompting the dollar’s biggest one-day percentage drop against the Japanese currency ...

A security vulnerability has been disclosed in the popular binary-parser npm library that, if successfully exploited, could result in the execution of arbitrary JavaScript. The vulnerability, tracked ...