Detection and Localization of PMU Time Synchronization Attacks via Graph Signal Processing.
Ezzeldin ShereenRaksha RamakrishnaGyörgy DánPublished in: IEEE Trans. Smart Grid (2022)
Keyphrases
- signal processing
- false positives
- automatic detection
- false alarms
- random walk
- image processing
- reliable detection
- graph structure
- fourier transform
- detection method
- graph representation
- watermarking algorithm
- detection accuracy
- graph theory
- accurate localization
- neural network
- activity detection
- directed graph
- countermeasures
- anomaly detection
- digital images
- bipartite graph
- spanning tree
- graph model
- detection rate
- directed acyclic graph
- optic disc
- multiresolution
- attack detection
- selecting a small number