cff-version: 1.2.0
message: "If you use this dataset, please cite it using the metadata below."
title: "HVAC Topology-Spatial Graph Dataset for BIM-Based Operation and Maintenance"
type: dataset
authors:
  - family-names: "Huang"
    given-names: "Pinhao"
version: "1.0.0"
date-released: "2026-04-29"
license: "CC-BY-NC-4.0"
keywords:
  - BIM
  - HVAC
  - topology-spatial graph
  - graph learning
  - link prediction
  - operation and maintenance
url: "https://huggingface.co/datasets/pinhaohuang7/hvac-topology-spatial-graph-dataset"
abstract: "An anonymized topology-spatial graph dataset for HVAC systems in BIM-based operation and maintenance, containing local graph fragments with node attributes, local spatial coordinates, and explicit connection edges."