Donghan Guan

Retrieval-Augmented Multimodal Large Language Models for Visual Question Answering of Construction Occupational Health and Safety Hazards

A visual knowledge enhancement framework for construction OHS visual question answering (VQA) based on multimodal large language models (MLLMs) and retrieval-augmented generation (RAG) is proposed, augmenting managerial capacity for reliable and objective OHS hazard prevention.