{
  "annotation_id": "7b6d1992-0b4a-4fd1-bc17-ec88a238935a",
  "date_created": "2026-02-17T05:53:20.074000Z",
  "date_modified": "2026-02-17T05:53:20.074000Z",
  "file_hash": "aef26a646fc138253dfba530f454f2007cf2f71a7bd3af20f7308b2085ba8d42",
  "private": false,
  "record": {
    "abstract": "Community detection in multilayer networks, which aims to identify groups of nodes exhibiting similar connectivity patterns across multiple network layers, has attracted considerable attention in recent years. Most existing methods are based on the assumption that different layers are either independent or follow specific dependence structures, and edges within the same layer are independent. In this article, we propose a novel method for community detection in multilayer networks that accounts for a broad range of inter-layer and intra-layer dependence structures. The proposed method integrates the multilayer stochastic block model for community detection with a multivariate probit model to capture the structures of inter-layer dependence, which also allows intra-layer dependence. To facilitate parameter estimation, we develop a constrained pairwise likelihood method coupled with an efficient alternating updating algorithm. The asymptotic properties of the proposed method are also established, with a focus on examining the influence of inter-layer and intra-layer dependences on the accuracy of both parameter estimation and community detection. The theoretical results are supported by extensive numerical experiments on both simulated networks and a real-world multilayer trade network.",
    "arxiv_id": "2601.09161",
    "authors": [
      "Dapeng Shi",
      "Haoran Zhang",
      "Tiandong Wang",
      "Junhui Wang"
    ],
    "categories": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "A Multilayer Probit Network Model for Community Detection with Dependent Edges and Layers",
    "url": "https://arxiv.org/abs/2601.09161",
    "version": "v2"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92086bac-a403-4570-bbba-c5a0992bb323",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}