A properly normalised database can wind up with a lot of small tables connected by a complex network of foreign key references. Like a real-world city, it's pretty easy to find your way around once ...

Venn diagram. Circle infographic with intersections and overlap. Chart template with rounds. Mathematic schema for analysis. Vector fourP 4P marketing mix model - price product promotion place Vector ...

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Abstract: There are many approaches that propose the use of measures for assessing the quality of conceptual schemas. Many of these measures focus purely on the syntactic aspects of the conceptual ...

Abstract: As a formal tool extended from string grammars, graph grammars provide an intuitive yet formal way to define and transform various visual languages. This paper proposes an approach to ...

Microsoft has released documentation that allows corporate and third-party developers to take full advantage of the XML-based schemas, called DatadiagramML, in its Office Visio diagramming tool. The ...

This contribution is part of the special series of Inaugural Articles by members of the National Academy of Sciences elected in 2010. The nervous system is a biological computer integrating the body's ...