Research Article

Simultaneous Process Mining of Process Events and Operator Actions for Alarm Management

Table 3

Tasks and process mining tools (A: alarm, O: operator action).

TaskTool

Distribution over time (A and O)Dotted chart
Typical sequences (A and O)Directly-follows graph
Spillover among units (A)Directly-follows graph/Heuristic miner
Trigger type alarmsHeuristic miner
Effect of operator actionsHeuristic miner