A data flow diagram is a graphical representation of ... from a high-level overview to a detailed description of each process. A DFD is a visual representation of the information flow from one ...

Abstract: This paper introduces procedures which facilitate the development of and the linking between modular data processing operations into different and versatile system solutions. Based on the ...

Abstract: ER diagrams have a proven track record to rep-resent data structure and relationships, in many CS problems, beyond relational databases. The ER diagram strengths are abstraction, generality, ...

A flow chart, or flow diagram, is a graphical representation of a process or system that details the sequencing of steps required to create output. A typical flow chart uses a set of basic symbols ...

This repository contains example diagrams and materials for using SAS Enterprise Miner to perform data mining. The repository includes XML files (which represent SAS Enterprise Miner process flow ...