This talk by Terry Halpin and Matt Curland provides a brief overview of their Augmented Relational Calculus (ARC) language which is a version of first-order, 2-valued, domain relational calculus extended to support null items, aggregate functions and bags.
ARC provides a formal basis for expressing queries and derivation rules over ...
The European Space Agency (ESA) has found that when information is exchanged, it is frequently misinterpreted.
In this presentation, Serge Valera of the European Space Agency discusses a fact based modeling solution to the problem of knowledge sharing in ESA.
Environment: A network of customer-supplier relationships: Different organizations, ...
Professor Gordon Everest of the Carson School of Management, University of Minnesota presented his views on the differences between fact based modeling and traditional approaches.
Prof Everest explained how to overcome the problem that he calls "Table Think" and the related thinking process of "Tabelitis".
This document contains the program for the ORM 2014 Workshop held on 22-23 September 2014 at the KRDB Research Centre, 3rd Floor
Free University of Bozen-Bolzano, Piazza Domenicani, 3, Bolzano, Italy.
Last year, I bought a new top-end Dell desktop to use as a development machine.
It was delivered with Windows 8.0 - which I found to be very hard to use so I got rid of Windows 8.0 and installed Windows 7 Professional.
The retrofit took the best part of a day - even with help from Dell.
I try to minimize the time I spend on technical maintenance ...
That's great news indeed.
So now anyone with an up to date Windows PC can use NORMA and get the benefits of object-role modeling.
I'm running Visual Studio on Windows 7 Professional.
Have you tried it out on Windows 8.1?
Gordon Everest will be giving a tutorial on 21st October at the DMZ event in Oregon.
ORM Foundation members may be able to get a 20% discount by mentioning "Everest" or "Halpin" when they register.
In this tutorial, attendees will:
Learn the basics of fact-oriented modeling and how it contrasts with the ...
Terry Halpin will be giving a
tutorial on 21st October at the DMZ event in Oregon
Terry says that ORM Foundation
members can get a 20% discount by mentioning "Halpin" when they
Learn how to exploit fact
orientation to facilitate modeling of information systems as we achieve ...
During my recent visit to the KRDB Research Centre in Bolzano, Italy, Enrico Franconi introduced me to a book called "The Description Logic Handbook. After a little more research, I found another book called "Description Logic Framework to Synchronize ORM Model and OWL Language" - published in 2012.
I hope you find ...
Earlier this week when we met in Bolzano, Matt told me that there is not much work left to do on the next release so he would get it out "pretty soon".
However, he is working flat out on some urgent projects so "pretty soon" for him is probably "not soon enough" for the rest of us.