93 citations · 276 across the 25 of their papers we have counts for
3 papers · 1 filter
Analytic signal in many dimensions
Mikhail Tsitsvero, Pierre Borgnat, Paulo Gonçalves
In this work we extend analytic signal theory to the multidimensional case when oscillations are observed in the orthogonal directions. First it is shown how to obtain separate…
Design of graph filters and filterbanks
Nicolas Tremblay, Paulo Gonçalves, Pierre Borgnat
Basic operations in graph signal processing consist in processing signals indexed on graphs either by filtering them, to extract specific part out of them, or by changing their dom…
Scaling in Internet Traffic: a 14 year and 3 day longitudinal study, with multiscale analyses and random projections
Romain Fontugne, Patrice Abry, Kensuke Fukuda +4
In the mid-90's, it was shown that the statistics of aggregated time series from Internet traffic departed from those of traditional short range dependent models, and were instead…