Business Process Management

Concepts, Languages, Architectures (Fourth Edition)

Directly Follows Graphs (4)

For the BPMN process model, the following event log L was recorded.

𝐿={ βŸ¨π‘π‘ π‘Ž, 𝑝𝑏𝑑, π‘Žπ‘, π‘Žπ‘Ÿπ‘Ÿ, 𝑝𝑏𝑑, 𝑐𝑏𝑐, 𝑝𝑠, 𝑖𝑝, 1𝑀, π‘‘π‘π‘ βŸ©3, βŸ¨π‘π‘ π‘Ž, 𝑝𝑏𝑑, 𝑐𝑏𝑐, 𝑝𝑠, 𝑖𝑝, 1𝑀, π‘‘π‘π‘ βŸ©28, βŸ¨π‘π‘ π‘Ž, 𝑝𝑏𝑑, 𝑝𝑠, 𝑐𝑏𝑐, 𝑖𝑝, 1𝑀, π‘‘π‘π‘ βŸ©32, βŸ¨π‘π‘ π‘Ž, 𝑝𝑏𝑑, 𝑝𝑠, 𝑖𝑝, π‘Žπ‘Ÿπ‘Ÿ, 𝑐𝑏𝑐, 𝑖𝑝, 1𝑀, π‘‘π‘π‘ βŸ©8, βŸ¨π‘π‘ π‘Ž, 𝑝𝑏𝑑, 𝑐𝑏𝑐, 𝑖𝑝, π‘Žπ‘Ÿπ‘Ÿ, 𝑝𝑏𝑑, π‘Žπ‘, π‘Žπ‘Ÿπ‘Ÿ, 𝑝𝑏𝑑, 𝑝𝑠, 𝑖𝑝, 1𝑀, π‘‘π‘π‘ βŸ©1 }

a) Create a frequency table for all observed directly follows relations.
b) Create a DFG with a threshold of 1.
c) Create a DFG with a threshold of 10.
d) What can be learned from the different DFGs? How could the original process model be enhanced?Β