The dynamics of a wide range of real systems, from email patterns to earthquakes, display a bursty, intermittent nature, characterized by short timeframes of intense activity followed by long timesâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2006

The dynamics of many social, technological and economic phenomena are driven by individual human actions, turning the quantitative understanding of human behavior into a central question of modernâ€¦ (More)

Nodes in a complex networked system often engage in more than one type of interactions among them; they form a multiplex network with multiple types of links. In real-world complex systems, a nodeâ€™sâ€¦ (More)

Distinct channels of interaction in a complex networked system define network layers, which coexist and cooperate for the system's function. Towards understanding such multiplex systems, we propose aâ€¦ (More)

We study the bond percolation problem in random graphs of N weighted vertices, where each vertexi has a prescribed weight Pi and an edge can connect vertices i and j with ratePiPj . The problem isâ€¦ (More)

In scale-free networks, the degree distribution follows a power law with the exponent . Many model networks exist which reproduce the scale-free nature of the real-world networks. In most of theseâ€¦ (More)

Avalanche dynamics is an indispensable feature of complex systems. Here, we study the self-organized critical dynamics of avalanches on scale-free networks with degree exponent through theâ€¦ (More)

Most real-world complex systems can be modelled by coupled networks with multiple layers. How and to what extent the pattern of couplings between network layers may influence the interlaced structureâ€¦ (More)