Open access
Jul 2026
Physics-Guided LLM Prompt Engineering for Distributed Acoustic Sensing Data Augmentation in Pipeline Intrusion Detection
It is shown that LLM-assisted data augmentation can effectively improve the generalization of DAS-based pipeline intrusion detection when field-labeled samples are scarce and the use of synthetic data improves detection performance overall.
Bing-Cai Sun, Xing-Cheng Zhao, Mo-Song Li et al.
· Photonics · 0 citations