How closely do you look at your boarding pass? It contains three little letters that are very important for boarding. Here's ...

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

Abstract: We study a low-density parity-check (LDPC) encoding and iterative decoding system for a shingled magnetic recording (SMR). In particular, we show the usefulness of applying a neural network ...