Zhaoheng Liu

Physics-Guided LLM Prompt Engineering for Distributed Acoustic Sensing Data Augmentation in Pipeline Intrusion Detection

Distributed acoustic sensing (DAS) is increasingly used for third-party intrusion (TPI) detection in oil and gas pipeline monitoring, but labeled DAS data are often scarce, leading to overfitting, poor generalization, and increased false alarms and missed detections. Conventional data augmentation, GAN-based synthesis,...