1303.2264 (Shane Squires et al.)

Not with a Bang: Weakly Explosive Percolation in Directed Networks    [PDF]

Shane Squires, Katherine Sytwu, Diego Alcala, Thomas Antonsen, Edward Ott, Michelle Girvan

1303.2503 (Bernat Corominas-Murtra et al.)

Hierarchy in complex systems: the possible and the actual    [PDF]

Bernat Corominas-Murtra, Joaquín Goñi, Ricard V. Solé, Carlos Rodríguez-Caso