| id |
ecaade2024_297 |
| authors |
Massafra, Angelo; Coraglia, Ugo Maria; Predari, Giorgia; Gulli, Riccardo |
| year |
2024 |
| title |
Building Information Model Analysis Through Large Language Models and Knowledge Graphs |
| doi |
https://doi.org/10.52842/conf.ecaade.2024.1.685
|
| source |
Kontovourkis, O, Phocas, MC and Wurzer, G (eds.), Data-Driven Intelligence - Proceedings of the 42nd Conference on Education and Research in Computer Aided Architectural Design in Europe (eCAADe 2024), Nicosia, 11-13 September 2024, Volume 1, pp. 685–694 |
| summary |
The advent of Large Language Models (LLMs) seems to mark a break between past and present in the methods of structuring knowledge, making it possible today to transfer this capability to machines even in a sector like AECO, always been information-intensive but resistant to technological transition. In terms of knowledge, the most established paradigm has been Building Information Modelling (BIM), with IFC functioning as the main schema for standardizing the industry's information. Added to this are knowledge graphs that, emerging with semantic web technologies, allow storing knowledge in structures consisting of nodes and edges with semantic meanings. Nevertheless, a barrier to the widespread adoption of BIM is its accessibility. Querying BIM models is often limited for stakeholders without digital skills, who may struggle to access the vast amount of information stored in these complex informative models. In an attempt to outline one of the possible uses of LLMs in BIM, this research proposes a method for querying BIM models through textual prompts aimed at analyzing a selected case study. In the workflow, a BIM model is first realized. Then, data is integrated into a knowledge graph. Next, ChatGPT's LLMs are used to activate query functions for the analysis of the graph. The results of the queries are displayed in a user-friendly graphical user interface. The study's outcomes offer insights for researchers and industry professionals, highlighting emerging research potentials for LLMs in the field. |
| keywords |
Building Information Modeling, Large Language Models, Natural Language Processing, Knowledge Graphs |
| series |
eCAADe |
| email |
|
| full text |
 file.pdf (2,814,488 bytes) |
| references |
Content-type: text/plain
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| last changed |
2024/11/17 22:05 |
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