{
  "annotation_id": "c6181f2f-6a4e-4d6a-86d4-d6e2516b0418",
  "date_created": "2026-03-02T18:00:35.794000Z",
  "date_modified": "2026-03-02T18:00:35.794000Z",
  "file_hash": "3928a66858b96f941bf078210666875fa0a0e882b2c33a6108d4ee714b795e86",
  "private": false,
  "record": {
    "abstract": "Within research institutions like CERN (European Organization for Nuclear\nResearch) there are often disparate databases (different in format, type and\nstructure) that users need to access in a domain-specific manner. Users may\nwant to access a simple unit of information without having to understand detail\nof the underlying schema or they may want to access the same information from\nseveral different sources. It is neither desirable nor feasible to require\nusers to have knowledge of these schemas. Instead it would be advantageous if a\nuser could query these sources using his or her own domain models and\nabstractions of the data. This paper describes the basis of an XML (eXtended\nMarkup Language) framework that provides this functionality and is currently\nbeing developed at CERN. The goal of the first prototype was to explore the\npossibilities of XML for data integration and model management. It shows how\nXML can be used to integrate data sources. The framework is not only applicable\nto CERN data sources but other environments too.",
    "arxiv_id": "physics/0107072",
    "authors": [
      "F. van Lingen",
      "R. McClatchey",
      "P. v/d Stok",
      "I. Willers"
    ],
    "categories": [
      "physics.ins-det",
      "physics.comp-ph"
    ],
    "title": "XML for Domain Viewpoints",
    "url": "https://arxiv.org/abs/physics/0107072"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e6742a8c-c3d3-4392-abda-9200dd415292",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}