{
  "annotation_id": "9b1fce55-0ec5-4ead-9af3-7ace6de9f284",
  "date_created": "2026-03-02T18:01:41.570000Z",
  "date_modified": "2026-03-02T18:01:41.570000Z",
  "file_hash": "0132a8677bb991a8a3087dac1886ebcda1959f26d758e2b382cac32de47b8ae7",
  "private": false,
  "record": {
    "abstract": "Maximum likelihood estimation is applied to the determination of an unknown\nquantum measurement. The measuring apparatus performs measurements on many\ndifferent quantum states and the positive operator-valued measures governing\nthe measurement statistics are then inferred from the collected data via\nMaximum-likelihood principle. In contrast to the procedures based on linear\ninversion, our approach always provides physically sensible result. We\nillustrate the method on the case of Stern-Gerlach apparatus.",
    "arxiv_id": "quant-ph/0101027",
    "authors": [
      "Jaromir Fiurasek"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.64.024102",
    "journal_ref": "Phys. Rev. A 64, 024102 (2001).",
    "title": "Maximum-likelihood estimation of quantum measurement",
    "url": "https://arxiv.org/abs/quant-ph/0101027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d8d14529-8b50-4292-8398-f7c535b319bf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}