in

The ORM Foundation

Get the facts!

ORM Events

Most Comments

File Date Added Downloads  
Abstract: The problem of database reengineering stems from (legacy) databases that are hard to understand (incorrect-, incomplete- or missing semantics) or that perform inefficiently.Reengineering is often...
10-03-2012 311 Download
File Size 142.7kB
Abstract: In this paper we will focus on the interplay of mandatory role and set-comparison (equality-, subset- and exclusion-) constraints in fact based modeling. We will present an algorithm that can...
10-03-2012 228 Download
File Size 1.1MB
Abstract: Data schemas are an important part of the software design process. The Unified Modeling Language (UML) is the lingua franca in current software engineering practice, and UML class diagrams are...
10-03-2012 338 Download
File Size 356.7kB
Abstract: This paper describes a method used in a real-life case of a legacy database migration. The difficulty of the case lies in the fact that the legacy application to be replaced has to remain fully...
11-20-2012 235 Download
File Size 965.5kB
Call for Papers: ORM 2013: International Workshop on Fact-Oriented Modeling This workshop will take place in Graz, Austria, September 11-13, 2013 The workshop is to be held in conjunction with OTM’2013...
03-06-2013 192 Download
File Size 128.5kB
Call for Papers: ORM 2013: International Workshop on Fact-Oriented Modeling This workshop will take place in Graz, Austria, September 11-13, 2013 The workshop is to be held in conjunction with OTM’2013...
03-06-2013 212 Download
File Size 66kB
Call for Papers: ORM 2013: International Workshop on Fact-Oriented Modeling This workshop will take place in Graz, Austria, September 11-13, 2013 The workshop is to be held in conjunction with OTM’2013...
03-06-2013 195 Download
File Size 39.5kB
This is the presentation that Terry Halpin used to introduce the ORM 2013 workshop in Graz, Austria.
09-23-2013 149 Download
File Size 958.8kB
Abstract: The introduction of a provably correct encoding of a fragment of ORM2 (called ORM2 zero ) into a decidable fragment of OWL2 , opened the doors for the definition of dedicated reasoning technologies...
09-23-2013 118 Download
File Size 916.7kB
Abstract: Object-Role Modeling (ORM) allows composite reference schemes for object types to be portrayed using either objectification (in the sense of situational nominalization) or coreference (as defined...
09-23-2013 123 Download
File Size 415.8kB
More Posts « Previous page - Next page »
© 2008-2014 The ORM Foundation: A UK not-for-profit organisation -------------- Terms of Service