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This tutorial revises Unary and Binary fact types and then explains: Adding Pages Objectification Independent Object Types Set-Comparison Constraints (single-role and multi-role) Setting Data Types This...
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Tue, Oct 21 2008
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2,717
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File Size 778.5kB
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We are now testing NORMA for Visual Studio 2019. This new version of NORMA is for use with Visual Studio 2019 Community Edition. It will not work with earlier versions of Visual Studio. --------------...
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Sun, Apr 29 2018
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2,640
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File Size 87.1kB
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This tutorial shows you how to Add sample populations Use the error message display This updated tutorial was uploaded on 27 June 2009
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Tue, Oct 21 2008
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2,226
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File Size 1.2MB
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This white paper provides an overview of Object Role Modeling (ORM), using a case study to illustrate the main ideas. The steps used to design a conceptual schema for an information system are first explained...
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Fri, Nov 23 2007
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2,168
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File Size 404.1kB
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This tutorial shows you how to: Duplicate Object Type and Predicate shapes Find displayed shapes Use the Diagram Spy Use multiple windows Use the Context Window This updated tutorial was uploaded on 27...
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Tue, Oct 21 2008
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2,133
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File Size 1.2MB
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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...
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Tue, Nov 25 2014
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2,051
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File Size 6.8MB
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This file shows you how to analyse functional dependencies in order to find keys. You watch a 10 minute video (link in the document) and then use the analysis sheet.
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Tue, Feb 12 2013
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1,945
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File Size 109.2kB
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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...
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Mon, Sep 23 2013
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1,924
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File Size 916.7kB
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The attached file contains a short overview with screenshots of the initial steps you must take to set up the reverse engineering function in NORMA. The NORMA readme file also contains reverse engineering...
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Wed, Feb 4 2009
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1,900
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File Size 191.8kB
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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...
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Wed, Oct 3 2012
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1,889
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File Size 142.7kB
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