{
  "annotation_id": "5cb4c3a1-a601-4574-9041-76063a3394ac",
  "date_created": "2026-03-02T18:01:07.659000Z",
  "date_modified": "2026-03-02T18:01:07.659000Z",
  "file_hash": "43b99ca7d1e6e0b40c93f6f1e1a657801b9c31755e4d02082ead64db7af4c5db",
  "private": false,
  "record": {
    "abstract": "We study the scaling of fluctuations with the mean of traffic in complex\nnetworks using a model where the arrival and departure of \"packets\" follow\nexponential distributions, and the processing capability of nodes is either\nunlimited or finite. The model presents a wide variety of exponents between 1/2\nand 1 for this scaling, revealing their dependence on the few parameters\nconsidered, and questioning the existence of universality classes. We also\nreport the experimental scaling of the fluctuations in the Internet for the\nAbilene backbone network. We found scaling exponents between 0.71 and 0.86 that\ndo not fit with the exponent 1/2 reported in the literature.",
    "arxiv_id": "physics/0602077",
    "authors": [
      "Jordi Duch",
      "Alex Arenas"
    ],
    "categories": [
      "physics.soc-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.218702",
    "journal_ref": "Physical Review Letters, vol. 96, 218702, (2006)",
    "title": "On the universality of the scaling of fluctuations in traffic on complex   networks",
    "url": "https://arxiv.org/abs/physics/0602077"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2d644c52-9f69-40eb-9f30-8e9851618e72",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}