In guidance issued on April 19, 2019, the IRS expands the situations in which retirement plan sponsors can self-correct compliance failures without first having to seek IRS approval or paying a fee.

With these 32 bytes RS can correct errors in 16 bytes of the message. This means a single bit, or all eight bits, can be wrong in 16 different bytes and the RS will correct them. The number of parity ...

Astronaut John Glenn was wary about trusting a computer. It was 1962, early in the computer age, and a room-sized machine had calculated the flight path for his upcoming orbit of Earth — the first for ...

Extended lifetime Quantum information is protected by encoding it in a more complicated system, such as the “GKP state”. (Courtesy: Volodymyr Sivak, Yale University) A team of researchers at Yale ...

Quantum bits are fussy and fragile. Useful quantum computers will need to use an error-correction technique like the one that was recently demonstrated on a real machine. In 1994, Peter Shor, a ...