{
  "annotation_id": "fbcbcdb5-52bc-45ce-a21e-c4796eb76162",
  "date_created": "2026-03-02T18:01:55.394000Z",
  "date_modified": "2026-03-02T18:01:55.394000Z",
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  "record": {
    "abstract": "The maximum-likelihood principle unifies inference of quantum states and\nprocesses from experimental noisy data. Particularly, a generic quantum process\nmay be estimated simultaneously with unknown quantum probe states provided that\nmeasurements on probe and transformed probe states are available. Drawbacks of\nvarious approximate treatments are considered.",
    "arxiv_id": "quant-ph/0210146",
    "authors": [
      "Miroslav Jezek",
      "Jaromir Fiurasek",
      "Zdenek Hradil"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.68.012305",
    "journal_ref": "Phys. Rev. A 68, 012305 (2003).",
    "title": "Quantum inference of states and processes",
    "url": "https://arxiv.org/abs/quant-ph/0210146"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "128cb45e-553b-4acf-9aaf-b89dda52925e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}