Research Article
Simultaneous Process Mining of Process Events and Operator Actions for Alarm Management
Table 2
Task oriented event types in sub-logs and suggested tools to process (A: alarm, O: operator action, N: return to normal, PM: process mining).
| Object | Task | Event types | Tool |
| Basic log | Data preparation for PM | A, N, O | Filtering and XES generator | Alarms | Distribution over time | A | Dotted chart | Alarms | Typical processes | A | Directly-follows graph | Alarms | Spillover among units | A | Directly-follows graph/Heuristic miner | Alarms | Trigger type events | A, O | Heuristic miner | Operator actions | Distribution over time | O | Dotted chart | Operator actions | Typical processes | O | Directly-follows graph | Operator actions | Effect of operator actions | A, N, O | Heuristic miner |
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