diff options
| author | Ying-Chieh Liao <ijliao@FreeBSD.org> | 2001-05-15 04:09:09 +0000 |
|---|---|---|
| committer | Ying-Chieh Liao <ijliao@FreeBSD.org> | 2001-05-15 04:09:09 +0000 |
| commit | 1bdf10e1da34183b6ab830b979c8cff8a7ef0816 (patch) | |
| tree | 6267b7575ff5724483b7e2a00725cf55a9abf3e5 /textproc/xmlppm/pkg-descr | |
| parent | upgrade to 3.29.12 (diff) | |
add xmlppm
XML-Conscious PPM Compression
Notes
Notes:
svn path=/head/; revision=42609
Diffstat (limited to 'textproc/xmlppm/pkg-descr')
| -rw-r--r-- | textproc/xmlppm/pkg-descr | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/textproc/xmlppm/pkg-descr b/textproc/xmlppm/pkg-descr new file mode 100644 index 000000000000..bcee1485b302 --- /dev/null +++ b/textproc/xmlppm/pkg-descr @@ -0,0 +1,8 @@ +XMLPPM is a data compression program that compresses XML files from 5 to +30% better than any existing text or XML-specific compressors. It is a +combination of the well-known Prediction by Partial Match (PPM) algorithm +for text compression, first described by Cleary and Witten in 1984, and an +approach to modeling tree-structured data called Multiplexed Hierarchical +Modeling (MHM) that I have developed. + +WWW: http://xmlppm.sourceforge.net/ |