A Method of Data Flow Diagram Drawing Based on Word Segmentation Technique

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 269)


The drawing of Data Flow Diagram (DFD) is the key technology in the development of system analysis and design. DFD is not only the key composing part of the logic model in new system, but also the key basis in the system physical designing. According to the author’s experience in research and teaching, the paper puts forward a simple method of drawing the DFD based on the word segmentation technology. This method can automatically draw the DFD according to the investigation reports, and this can improve the system analyst’s work efficiency.


Word segmentation technique Data flow diagram Substantiality Data process Data storage Data flow 



This research was supported by the Society Science Union of Baoding under Grant 201201054 and 201201118.


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Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  1. 1.School of ManagementHebei UniversityHebeiPeople’s Republic of China

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