I wrote:
> P.S. For the record, Uwe Kaufmann, Bernd Wenzel, David Price, and I
> developed a formal metamodel for the EXPRESS language as an OMG
> standard, which is finally about to be published in final form. The
> approved final draft has been on the OMG server for a year at:
> http://www.omg.org/cgi-bin/doc?dtc/2009-11-05.pdf
> (01)
I am not sure whether that path is password-protected or not. The
following official path is externally accessible, and leads to a
somewhat improved file:
http://www.omg.org/spec/EXPRESS/1.0/Beta3/PDF
> The intent of this specification was to be a foundation for formal
> mappings from EXPRESS to OWL and UML (as the introduction says).
> (02)
-Ed (03)
--
Edward J. Barkmeyer Email: edbark@xxxxxxxx
National Institute of Standards & Technology
Manufacturing Systems Integration Division
100 Bureau Drive, Stop 8263 Tel: +1 301-975-3528
Gaithersburg, MD 20899-8263 FAX: +1 301-975-4694 (04)
"The opinions expressed above do not reflect consensus of NIST,
and have not been reviewed by any Government authority." (05)
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