A new coding technique is proposed lying midway between error-detection and error-
correction coding. The block of received digits is regarded as subdivided into mutually …

Presented here is a practical automatic error-correcting system that may be applied to many
data transmission problems. It is particularly suited to the correction of bursts of errors and so …

An explicit method of constructing error-location (EL) codes is presented for the case where
errors occur in multipIe sub-blocks. The procedure is applicable both when the erroneous …

Linear block codes for error detection (Corresp.) Page 1 IEEE TRANSACTIONS ON
INFORMATION THEORY, VOL. IT-29, NO. 1, JANUARY 1983 131 Linear Block Codes for Error …

The author was led to the study given in this paper from a consideration of large scale
computing machines in which a large number of operations must be performed without a …

A linear binary filter has as its output a binary sequence, each digit of which is the result of a
parity check on a selection of preceding output digits and of present and preceding digits of …

To improve the reliability of computer memories error-correcting and/or error-detecting
codes have been successfully used. To provide for error control in systems organized to …

A class of systematic codes has been obtained which will correct all single errors and all
double errors which occur in adjacent digits. These codes use significantly fewer checking …

A block code is presented that will correct an error consisting of the gain or loss of a bit
(binary digit) within the block. The code can be generalized to correct the loss or gain of a …

1. Much of coding theory is concerned with building redundancy into codes for error
detection and correction. The combinatorial results in this paper give otherapproaches to the …