Automatic Detection of Volcanic Unrest Using Blind Source Separation With a Minimum Spanning Tree Based Stability Analysis.
Binayak GhoshMahdi MotaghMahmud Haghshenas-HaghighiMagdalena VassilevaThomas R. WalterSetareh MaghsudiPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- blind source separation
- automatic detection
- stability analysis
- minimum spanning tree
- spanning tree
- independent component analysis
- non stationary
- nonlinear systems
- graph theory
- traveling salesman problem
- sparse representation
- weighted graph
- negative matrix factorization
- ant colony optimization
- shortest path
- adaptive control
- signal processing
- optimization problems
- principal component analysis