An Optimization Approach for Mining of Process Models with Infrequent Behaviors Integrating Data Flow and Control Flow

Table 2

The event name corresponding to the activity.

Activity name	Event
A	Search
B	Booking
C	Register
D	Login
E	Failure
F	Success
G	Return
J	Select passenger
K	Insert passenger
K′	Remove passenger
L	Submit
M	Confirm an order
N	Cancel an order
O	Step back
P	Confirm cancel
Q	Successful cancel
R	Online payment
S	Successful payment
T	No payment
U	Payment failure
V	Continue to payment
W	Order completion