Author

Chenzhu Wang

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#machine learning Preprint Jul 2026

Crash Narrative-Guided Countermeasure Recommendation Using Large Language Models: A Retrieval-Augmented Generation Framework for Intersection Safety

A crash narrative-guided retrieval-augmented generation (RAG) framework that translates narrative-derived crash mechanisms into site-specific countermeasure recommendations and demonstrates the potential of retrieval-augmented LLMs as an interpretable and scalable decision-support tool for transportation agencies for t...

Abu Saif Md Nasim Uddin, Mohamed A. Abdel-Aty, Zubayer Islam et al. · 0 citations

Review Jul 2026

Vision-language and generative models in traffic video safety analysis: a computational framework and research agenda.

Vision-language and generative models have recently emerged as powerful tools for interpreting multimodal traffic-video data and advancing safety analysis. This paper reviews and integrates progress across foundation vision-language models, multimodal large language models, video-centric temporal reasoning frameworks,...

Chenzhu Wang, Mohamed A. Abdel-Aty, Said M. Easa et al. · Accident Analysis and Preven... · 0 citations