{
  "id": 6382931,
  "title": "Time-Varying Data as Sheaves: an Invitation to Narratives",
  "url": "https://urgent.news/2026/09/08/time-varying-data-as-sheaves-an-invitation-to-narratives",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-08T17:12:24.000Z",
  "source": {
    "name": "arXiv cs.AI",
    "slug": "arxiv-cs-ai",
    "url": "https://arxiv.org/abs/2609.09056v1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Modern science and engineering increasingly rely on time-varying data, yet the mathematical tools used to model temporal phenomena are often developed within separate disciplines, obscuring common principles and limiting the transfer of ideas across fields. This chapter presents the theory of narratives, an abstract framework for time-varying objects of any mathematical kind that supports both…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}