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A formal model for data flow diagram rules

Ibrahim , Rosziati and Siow, Yen Yen A formal model for data flow diagram rules. ARPN Journal of Systms and Software, 1 (2). pp. 60-69.

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Abstract

A formal model for data flow diagram (DFD) rules is developed by introducing a syntax and semantics for its rules. DFD has been chosen because it is an approach for specifying, constructing and visualizing the model of a system graphically and has been in practical used on a very wide basis but still lacks formal and precise understanding. This formal model can be used to check the correctness of the diagrams and consistency among the diagrams.

Item Type: Article
Uncontrolled Keywords: context diagram; data flow diagram; formal method; consistency rules
Subjects: Q Science > QA Mathematics > QA76 Computer software
Divisions: Faculty of Computer Science and Information Technology > Department of Software Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 24 Dec 2012 08:43
Last Modified: 22 Jan 2015 03:50
URI: http://eprints.uthm.edu.my/id/eprint/2946
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