Pubblicazioni

On the graph Fourier transform for directed graphs

2017 - IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING
Sardellitti, Stefania; Barbarossa, Sergio; Lorenzo, Paolo Di

Graph Fourier transform for directed graphs based on Lovász extension of min-cut

2017 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Sardellitti, Stefania; Barbarossa, Sergio; Di Lorenzo, Paolo

Uncertainty principle and sampling of signals defined on graphs

2015 - Conference Record - Asilomar Conference on Signals, Systems and Computers
Tsitsvero, Mikhail; BARBAROSSA, Sergio; Di Lorenzo, Paolo

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