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stat.ML2022★ 1 cited
AZ-whiteness test: a test for uncorrelated noise on spatio-temporal graphs
Daniele Zambon, Cesare Alippi
We present the first whiteness test for graphs, i.e., a whiteness test for multivariate time series associated with the nodes of a dynamic graph. The statistical test aims at findi…
stat.ML2018
Change Point Methods on a Sequence of Graphs
Daniele Zambon, Cesare Alippi, Lorenzo Livi
Given a finite sequence of graphs, e.g., coming from technological, biological, and social networks, the paper proposes a methodology to identify possible changes in stationarity i…