DTDPPM: DTD-Conscious Compression

DTDPPM is a new version of XMLPPM that performs DTD-specific optimizations to compress XML documents that are valid with respect to a given DTD. These optimizations include:

DTDPPM implementation

A preliminary (fairly stable, with a few known bugs) implementation has been completed and is available here. This should be regarded as alpha software. SourceForge.net Logo
James Cheney