Estimating Directed Spectral Information Flow between Multi-Resolution Time Series.
Qiqi XianZhe Sage ChenPublished in: ICASSP (2024)
Keyphrases
- information flow
- multiresolution
- flow analysis
- social networks
- communication networks
- supply chain
- information flows
- wavelet transform
- information security
- dynamic time warping
- multi threaded
- hierarchical representation
- coarse to fine
- flow graph
- reactive systems
- functional modules
- information diffusion
- databases
- information systems
- real world
- non stationary
- anomaly detection
- information propagation