Oregon State University. Dept. of Computer Science; Cull, Paul, 1943-; Nelson, Ingrid (Corvallis, OR : Oregon State University, Dept. of Computer Science, 1998)
The set of codewords for a standard error-correcting code can be viewed
as subset of the vertices of a hypercube. Two vertices are adjacent in a hypercube exactly when their Hamming distance is 1. A code is a perfect-er ...