Business Process Management

Directly Follows Graphs (4)

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

𝐿={ ⟨𝑏𝑠𝑎, 𝑝𝑏𝑡, 𝑎𝑝, 𝑎𝑟𝑟, 𝑝𝑏𝑡, 𝑐𝑏𝑐, 𝑝𝑠, 𝑖𝑝, 1𝑤, 𝑑𝑏𝑠⟩³, ⟨𝑏𝑠𝑎, 𝑝𝑏𝑡, 𝑐𝑏𝑐, 𝑝𝑠, 𝑖𝑝, 1𝑤, 𝑑𝑏𝑠⟩²⁸, ⟨𝑏𝑠𝑎, 𝑝𝑏𝑡, 𝑝𝑠, 𝑐𝑏𝑐, 𝑖𝑝, 1𝑤, 𝑑𝑏𝑠⟩³², ⟨𝑏𝑠𝑎, 𝑝𝑏𝑡, 𝑝𝑠, 𝑖𝑝, 𝑎𝑟𝑟, 𝑐𝑏𝑐, 𝑖𝑝, 1𝑤, 𝑑𝑏𝑠⟩⁸, ⟨𝑏𝑠𝑎, 𝑝𝑏𝑡, 𝑐𝑏𝑐, 𝑖𝑝, 𝑎𝑟𝑟, 𝑝𝑏𝑡, 𝑎𝑝, 𝑎𝑟𝑟, 𝑝𝑏𝑡, 𝑝𝑠, 𝑖𝑝, 1𝑤, 𝑑𝑏𝑠⟩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?