[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: meta-specs (was RE: A few things I noticed about w3c's xml-schema)
Ken North wrote: > Jonathan Borden wrote: > > In particular statement [3] which defines Schema Equality as Instances(a) > = Instances(b), that is two schemata are 'equal' if their instance sets are > equal. > ... snip ... > > > I have not addressed the issue of how one might actually determine that > two schemata are functionally equal, but this is the general direction. > > Hmmm... what about > > 1. types(a) = types(b) this might work. > 2. PSVI(a) = PSVI(b) > 3. validation errors(a) = validation errors(b) not sure what either of these mean. a and b are both schemata, right? > 4. Reverse engineer a and b into a conceptual model: > CM(a) = CM(b) > assuming CM captures every constraint in the schema. see 1. -Jonathan
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|