4 papers
Generalized Excited Random Walks under Bernoulli excitations
Rodrigo B. Alves, Giulio Iacobelli, Glauco Valle +1
We study a variant of the Generalized Excited Random Walk (GERW) on introduced by Menshikov, Popov, RamÃrez and Vachkovskaia in [Ann. Probab. 40 (5), 2012]. It cons…
hdMTD: An R Package for High-Dimensional Mixture Transition Distribution Models
Maiara Gripp, Giulio Iacobelli, Guilherme Ost +1
Several natural phenomena exhibit long-range conditional dependencies. High-order mixture transition distribution (MTD) are parsimonious non-parametric models to study these phenom…
Self-switching random walks on Erdös-Rényi random graphs feel the phase transition
Giulio Iacobelli, Guilherme Ost, Daniel Y. Takahashi
We study random walks on Erdös-Rényi random graphs in which, every time the random walk returns to the starting point, first an edge probability is independently sampled accordin…
Structural results for the Tree Builder Random Walk
Janos Engländer, Giulio Iacobelli, Gábor Pete +1
We study the Tree Builder Random Walk: a randomly growing tree, built by a walker as she is walking around the tree. Namely, at each time , she adds a leaf to her current vertex…