Research Article

A Mathematical Modelling for Workflows

Table 1

Probabilistic distributions of information in workflows.

Distribution mInformation (I)Data sourceProcessingVariablesTime

D binomialDefaultad hocD
C binomialWeights+ ad hocC
DDefaultad hocD
D and MDDefault+ ad hocD
D and MIDefault/ind./inex.+ ad hocD/C+
C PDF and MDDefault/ind./inex.+ ad hocD/C+
C PDF and MIDefault/ind./inex.+ ad hocD/C+
Joint PDFDefault/ind./inex.+ ad hocD/C+

MD and MI: monotonically decreasing and increasing, respectively. D and C: discrete and continuous, respectively. Ind. and Inex.: indefinite and not available, respectively.