Researchers have applied knowledge graph completion techniques to automate the generation of Brick models for buildings. This is the first known instance of using knowledge graph completion for this purpose. The study compared three methods—gradient-boosted trees, Pairwise Brick Relation Ranking, and CompGCN—on common relations like 'feeds', 'hasPart', and 'hasPoint'. While CompGCN showed the best performance on held-out buildings, no single method demonstrated consistent generalization across different datasets or relations. AI
IMPACT This research could streamline the creation of machine-readable building metadata, potentially improving control applications and energy efficiency in smart buildings.
RANK_REASON The cluster contains a research paper detailing a novel application of knowledge graph completion to building schema modeling. [lever_c_demoted from research: ic=1 ai=1.0]
- arXiv
- Brick schema
- Building Time Series
- CompGCN
- Gradient Boosted Trees
- Kaggle
- mortar
- Pairwise Brick Relation Ranking
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