Smart metering data enhancement in sustainable buildings via knowledge graph-guided graph neural networks

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Fang He, Jiaqi Fan, Yang Deng, Xiaoyang Zhang, Ka Tai Lau, Dan Wang

Published: 01 Jan 2025, Last Modified: 12 Nov 2025Knowl. Based Syst. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Introduced building knowledge graph to solve metering data enhancement problem.•Proposed type-embodied building knowledge graph representation learning method.•Proposed Knowledge fusion mechanism that fuse knowledge embedding with time-series information.•Results show that the proposed method outperforms SOTA models.