XM, the Expert Model for DNA compression

DNAcompress-XM – the eXpert Model – software is at
together with other bioinformatics software by Minh Duc Cao.
Was at
– until monash pulled the plug on ftp.csse.monash.edu.au in 2014.
Note, there is a reimplementation ("FuzzyLZ") by Dave Powell of the (different) 'approximate repeats model' of DNA [here].

(Also see [Bioinformatics].)