A novel Data-Driven framework based on BIM and knowledge graph for automatic model auditing and Quantity Take-off

Hao Liu, Jack C.P. Cheng,Vincent J.L. Gan,Shanjing Zhou

Advanced Engineering Informatics（2022）

引用 3|浏览27

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摘要

•A BIM and knowledge graph-based framework for automatic model auditing and QTO.•A data model and mechanisms to obtain graph representations and embeddings from BIM.•An improved transR model to obtain better knowledge graph embeddings.•A self-evolving mechanism to automatically determine mistake elements.•100% sensitivity and 94% specificity on average in testing BIM models.

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关键词

Building information modeling,Quantity take-off,BIM information quality,BIM model auditing,Knowledge graph embedding

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