Fact Check: 'The Matrix' green code was inspired by sushi recipes. That's not the full story

The film's code designer, Simon Whiteley, reportedly created the effect by scanning characters from his wife's Japanese ...
IEEE

Dual-Diagonal QC-LDPC Codes Free of Small Cycles From GCD Framework via Negative Coefficients

Abstract: A novel class of dual-diagonal (DD) quasi-cyclic (QC) low-density parity-check (LDPC) codes with girth eight is proposed. For the exponent matrix of such a DD-QC-LDPC code, the left ...
IEEE

Low Redundancy Two-Dimensional Matrix-Based HVDB Code for Double Error Correction

Abstract: As technology narrows to nanometer level, multiple cell upset (MCU) caused by radiation occurs more frequently, making data stored in the memory flip and ...
Live Science

World's smallest QR code can store data for thousands of years ‪—‬ but you need an electron microscope to see it

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam. When you purchase through links on our site, we may earn an affiliate commission ...