{
  "annotation_id": "7ae2bb11-47e7-447f-b7e6-2a9953c8df50",
  "date_created": "2026-03-02T18:01:00.860000Z",
  "date_modified": "2026-03-02T18:01:00.860000Z",
  "file_hash": "0f6d78f4766f5ccf4b328dfdd1e6f3dcd34d27e9022e3e073da60c22f9fcc330",
  "private": false,
  "record": {
    "abstract": "We investigate a simple multisegment cellular automaton model of traffic\nflow. With the introduction of segment-dependent deceleration probability,\nmetastable congested states in the intermediate density region emerge, and the\ninitial state dependence of the flow is observed. The essential feature of\nthree-phased structure empirically found in real-world traffic flow is\nreproduced without elaborate assumptions.",
    "arxiv_id": "physics/0507122",
    "authors": [
      "Yutaka Nishimura",
      "Taksu Cheon",
      "Petr Seba"
    ],
    "categories": [
      "physics.soc-ph",
      "cond-mat.dis-nn",
      "nlin.CG"
    ],
    "doi": "10.1143/JPSJ.75.014801",
    "journal_ref": "Journal of the Physical Society of Japan, 75 (2006) 014801(5).",
    "title": "Metastable Congested States in Multisegment Traffic Cellular Automaton",
    "url": "https://arxiv.org/abs/physics/0507122"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d63e793b-3b09-4c03-99f7-05ca7badb88b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}