Low-Density Parity-Check Codes: A class of error-correcting codes defined by a sparse parity-check matrix, enabling efficient iterative decoding and near-optimal performance.

Technical Terms Low-Density Parity-Check Code (LDPC): A class of error-correcting codes defined by a sparse parity-check matrix, allowing efficient iterative decoding processes.

Researchers at Skoltech have presented new generalized LDPC codes (Generalized Low-Density Parity-Check Codes, GLDPC)—a ...

The concept was in his 1960 MIT doctoral dissertation that he developed further. Wikipedia's low-density parity-check code article is a good starting point for understanding how LDPC works.

The quantum low-density parity check (QLDPC) codes, the “holy grail” of quantum error correction research and development for 30 years, have a breakthrough, according to the Vancouver-based Photonic ...