A method, system, and computer-readable code for reducing Extensible Markup Language (XML) and Document Type Definition (DTD) document file size through one or more novel compression techniques. In one aspect, a compression technique for tags is defined that reduces the size of tags within either or...http://www.google.de/patents/US6635088?utm_source=gb-gplus-sharePatent US6635088 - Structured document and document type definition compression