390 citations · 3.5k across the 79 of their papers we have counts for
4 papers · 1 filter
The role of distances in the World Trade Web
Francesco Picciolo, Tiziano Squartini, Franco Ruzzenenti +2
In the economic literature, geographic distances are considered fundamental factors to be included in any theoretical model whose aim is the quantification of the trade between cou…
Algebraic characterization of binary graphs
Tiziano Squartini
One of the fundamental concepts in the statistical mechanics field is that of ensemble. Ensembles of graphs are collections of graphs, defined according to certain rules. The two m…
Reciprocity of weighted networks
Tiziano Squartini, Francesco Picciolo, Franco Ruzzenenti +1
All types of networks arise as intricate combinations of dyadic building blocks formed by pairs of vertices. In directed networks, the dyadic patterns are entirely determined by re…
Triadic motifs and dyadic self-organization in the World Trade Network
Tiziano Squartini, Diego Garlaschelli
In self-organizing networks, topology and dynamics coevolve in a continuous feedback, without exogenous driving. The World Trade Network (WTN) is one of the few empirically well do…