Overview: This project benchmarks and compares six methods for computing the greatest common divisor (GCD): Euclidean Iterative, Euclidean Recursive, Stein’s Iterative, Stein’s Recursive, Subtraction ...
The Lehmer GCD algorithm is particularly efficient for very large integers, using matrix operations to reduce the problem size while maintaining mathematical correctness. For smaller numbers (less ...
Abstract: This paper is concerned with a guessing codeword decoding (GCD) of linear block codes, which is optimal and typically requires a fewer number of searches than the naive exhaustive search ...
Abstract: In this letter, we investigate the guessing codeword decoding (GCD) algorithm and the guessing noise decoding (GND) algorithm for short codes, revealing the universality (in terms of code ...