Deep Learning-Based Anomaly Detection In Cyber-Physical Systems: Progress And OpportunitiesLuo, Y., Xiao, Y., Cheng, L., Peng, G., & Yao, D. (Daphne). (2021). Deep learning-based anomaly detection in cyber-physical systems: Progress and opportunities. ACM Computing Surveys (CSUR), 54(5), 1–36.
In this journal article, the authors discuss anomaly detection as crucial to ensuring the security of cyber-physical systems (CPS). However, due to the increasing complexity of CPSs and more sophisticated attacks, conventional anomaly detection methods, which face the growing volume of data and need domain-specific knowledge, cannot be directly applied to address these challenges. The authors propose a taxonomy in terms of the type of anomalies, strategies, implementation, and evaluation metrics to understand the essential properties of current methods.