Documents

constant_weight_codes_2012.zip

This zip archive contains improved constant weight codes constructed in the paper:
Some constant weight codes from primitive permutation groups

by Derek Smith and Roberto Montemanni (in preparation)

Best_HDRC_codes_SA_VNS_Linear_SLS.zip

DNA codes satisfying the Hamming distance and reverse-complement constraints

13-3-44-247104codewords.zip

An improved permutation code with n=13, packing radius 3 and 247104 codewords

packingradius11.zip

This file contains codeword files and files of orbit representatives for the permutation codes constructed in the paper “Codes with Specified Packing Radius” by Derek H. Smith and Roberto Montemanni.

permutationcodes11.zip

This archive contains codeword files and orbit representatives files for the
permutation codes found in the paper:

A new table of permutation codes.

by D.H. Smith and R.Montemanni.

Niema Aboluion's Thesis

Coding theory has several applications in Genetics and Bioengineering. This thesis concentrates on a specific application from Computational Biology. This concerns the construction of new DNA codes which satisfy certain combinatorial constraints, using an alphabet of four symbols.

permutationcode_12-5-2376000_11.zip

This is a larger permutation code for (12,5) constructed by Smith and Montemanni.

permutationcode_12-4-15871680_11.zip

Contains a larger permutation code for (12,4) constructed by Smith and Montemanni

DNA codes with 3 constraints by linear and nonlinear constructions

The files of codewords in this file give DNA codes n-d-GC-|C| with |C| codewords of
length n, satisfying a Hamming distance constraint with minimum distance d, a reverse-complement constraint and a constant GC-content constraint.

DNA codes by linear and nonlinear constructions

The files of codewords in this folder give DNA codes n-d-GC-|C| with |C| codewords of
length n, satisfying a Hamming distance constraint with minimum distance d and a
constant GC-content constraint.