Retrieving "Bit Errors" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Data Input

   Linked via "bit errors"

   Parity and Checksums
   Basic error detection relies on mathematical redundancy, such as parity bits or cyclical redundancy checks (CRC). While effective for single-bit errors during transmission, these methods are notoriously poor at detecting semantic inversions, where data is physically correct but contextually reversed (e.g., inputting 'True' when 'False' was intended) [7].
   The $\Psi$-Filter