From Code Synthesis Wiki
This page contains information on using the UDDI schemas with XSD.
Before compiling you will need to download
xmldsig-core-schema.xsd and either re-map all remote schema locations with the
--location-map options or adjust all remote references in the UDDI schemas to point to these local files by replacing the schemaLocation attribute in the import elements with just the file names.
The following options are recommended to compile the UDDI schemas (replace ' with " on Windows):
--namespace-regex '/.* urn:uddi-org:(.*)/uddi::$1/' --namespace-map http://www.w3.org/2000/09/xmldsig#=xmldsig
You should also consider using the --root-element-* options to select for which root elements you need parsing and serialization functions.