Central Nodes Detection from Partially Observed Graph Signals.
Yiran HeHoi-To WaiPublished in: ICASSP (2023)
Keyphrases
- partially observed
- graph structure
- directed graph
- weighted graph
- spanning tree
- detection algorithm
- signal detection
- detection method
- graph theory
- random walk
- phase locked
- random graphs
- automatic detection
- low signal to noise ratio
- adjacency matrix
- small world
- edge weights
- signal processing
- graph structures
- detection rate
- root node
- false positives
- structured data
- strongly connected
- real world graphs
- object detection
- path length
- average degree
- false alarms
- bipartite graph
- network structure
- dominating set
- overlapping communities
- directed edges
- connected graphs
- weak signal
- minimum cost
- fully connected
- spectral analysis
- graph model
- graph mining
- connected components
- shortest path
- anomaly detection
- graphical models