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 ...

Donald P. Ballou, Harold L. Pazer, Modeling Data and Process Quality in Multi-Input, Multi-Output Information Systems, Management Science, Vol. 31, No. 2 (Feb., 1985), pp. 150-162 ... Starting from a ...