{
"algorithm": "case_duration",
"provenance": {
"paper": "van der Aalst (2016) Process Mining: Data Science in Action, Springer — Ch. 4: Case duration statistics from event logs",
"locus": "Ch. 4 — case duration analysis: mean, median, min, max",
"extraction": "computed"
},
"expected": {
"value": "case_count=12",
"rationale": "Running-example log has 12 traces (5+4+3); case_count must equal 12."
}
}