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Spectra and Laplacian spectra of arbitrary powers of lexicographic products of graphs.
Nair Abreu
Domingos M. Cardoso
Paula Carvalho
Cybele T. M. Vinagre
Published in:
Discret. Math. (2017)
Keyphrases
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hyperspectral images
edge detection
combinatorial optimization
principal component analysis
hyperspectral
graph theory
spectral data
raman spectra
multiscale
complex networks
graph matching
graph representation
product design
spectral features
spectral images
spectral decomposition