{
  "benchmark_overlap": "pending",
  "biblioteka_nauki_overlap": {
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    "method": "normalized title substring; fallback SequenceMatcher >= 0.90 over attribution",
    "observed_at": "2026-09-08T16:37:35.661794+00:00",
    "records_with_exact_title_match": 0,
    "records_with_fuzzy_title_match": 0,
    "results": [
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        "fuzzy_title_matches": [],
        "item_id": "513c690d-72b3-4604-b62e-e21e44b91645",
        "title": "Modelowanie i analiza eksperymentalna parametrów pracy modułów fotowoltaicznych w warunkach rzeczywistych"
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        "title": "Ćwiczenia i zadania ze wstępu do matematyki finansowej"
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        "title": "Dobór architektury i parametrów procesu uczenia sieci neuronowych w doskonaleniu procesów produkcyjnych"
      },
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        "fuzzy_title_matches": [],
        "item_id": "903f22e1-a2ab-4231-a402-2bc9535c12f2",
        "title": "Wyzwania współczesnego publikowania"
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        "item_id": "0e26bff5-e51a-4d36-9524-fdef6e3e6ab7",
        "title": "Symulacje Monte Carlo. Teoria i zastosowania"
      },
      {
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        "fuzzy_title_matches": [],
        "item_id": "032a14e5-5c8e-4153-9cf7-2dfd9e361e6d",
        "title": "Zastosowanie uczenia maszynowego do obrazowania stanu zawilgocenia murów z wykorzystaniem tomografii impedancyjnej"
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        "item_id": "da87b1d3-7018-46fa-81bd-380f0780a1b3",
        "title": "Zarządzanie współpracą instytucji państwa z diasporą. Przegląd teorii, analiza porównawcza wybranych państw"
      },
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        "item_id": "a257b1ce-1af7-4dfc-ae38-ec67ef877689",
        "title": "Komputerowa grafika inżynierska. Ćwiczenia do programu AutoCAD 2023"
      }
    ],
    "target": "SlayerLab/polish-dynaword:data/biblioteka_nauki",
    "target_revision": "02bcb0b5f991a30f8454c6444f701633b71f69d4",
    "target_rows": 42071,
    "text_overlap": "not tested; target-wide text dedup remains an integration gate"
  },
  "cross_source_dedup": "pending target integration",
  "exact_dedup": true,
  "license_gate": "CC-BY-SA-4.0 in item and matched PDF bitstream metadata",
  "limitations": [
    "PDF extraction may flatten tables and equations",
    "third-party figures and quoted material are not included as images but textual excerpts require review",
    "isolated PDF extraction replacement characters are represented as [UNREADABLE_GLYPH]",
    "pattern checks are not comprehensive de-identification",
    "pilot yield must not be extrapolated without a full inventory run"
  ],
  "near_dedup": "exact 5-word-shingle Jaccard >= 0.90 within pilot",
  "pii_pattern_matches": {
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    "labelled_phone": 0
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  "scope": "pilot target 20; acquired 8; not a completeness claim",
  "target_reached": false
}