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LLM-enabled multi-agent framework for automated Scan-to-BIM and Scan-to-Graph reconstruction
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DOI:10.1016/j.autcon.2026.107003.png)
Abstract
En 中文
• Multi-agent framework for intent-aware IFC and graph generation. • Automated zero-shot reconstruction across laser-scan, simulated, and RGB-D datasets. • Topology-aware IFC generation ensuring wall–wall and wall–slab connectivity. • Intent-adaptive reconstruction levels controlled via natural-language queries.
Keywords:
Building Information Modeling (BIM)
Large Language Models (LLMs)
Scan-to-BIM
Scan-to-Graph
Digital twin
Multi-agent framework
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