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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...
Tue, Nov 25 2014 561 Download
File Size 6.8MB
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...
Tue, Nov 25 2014 286 Download
File Size 640.5kB
Abstract: Fact-oriented modeling approaches such as Object-Role Modeling (ORM) validate their models with domain experts by verbalizing the models in natural language, and by populating the relevant fact...
Wed, Oct 3 2012 560 Download
File Size 1.1MB
Abstract: Agile software development advocates a rapid iterative process where working systems are delivered at each iteration. For information systems, this drive to produce something working soon, makes...
Wed, Oct 3 2012 758 Download
File Size 1.2MB
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...
Wed, Oct 3 2012 870 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...
Wed, Oct 3 2012 588 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...
Wed, Oct 3 2012 829 Download
File Size 356.7kB
ORM 2012: International Workshop on Fact-Oriented Modeling Call for Papers This workshop will take place in Rome, Italy, September 10-14, 2012 The ORM 2012 workshop is to be held in conjunction with OTM...
Wed, May 23 2012 703 Download
File Size 38.9kB
ORM 2012: International Workshop on Fact-Oriented Modeling Call for Papers This workshop will take place in Rome, Italy, September 10-14, 2012 The ORM 2012 workshop is to be held in conjunction with OTM...
Wed, May 23 2012 683 Download
File Size 63kB
ORM 2012: International Workshop on Fact-Oriented Modeling Call for Papers This workshop will take place in Rome, Italy, September 10-14, 2012 The ORM 2012 workshop is to be held in conjunction with OTM...
Wed, May 23 2012 541 Download
File Size 129.2kB
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