{
"algorithm": "incremental_dfg",
"provenance": {
"paper": "van Zelst, S.J., van Dongen, B.F., van der Aalst, W.M.P. (2018). Online Process Discovery: The Concept Drift Problem. ATAED 2018.",
"locus": "Section 3, incremental DFG with snapshot capability",
"extraction": "computed"
},
"expected": {
"value": "snapshot_nonnull",
"rationale": "An incremental DFG handle created via new_streaming_dfg must yield a non-empty snapshot string."
}
}