Activity driven modeling of time varying networks

Abstract

Network modeling plays a critical role in identifying statistical regularities and structural principles common to many systems. The large majority of recent modeling approaches are connectivity driven. The structural patterns of the network are at the basis of the mechanisms ruling the network formation. Connectivity driven models necessarily provide a time-aggregated representation that may fail to describe the instantaneous and fluctuating dynamics of many networks. We address this challenge by defining the activity potential, a time invariant function characterizing the agents' interactions and constructing an activity driven model capable of encoding the instantaneous time description of the network dynamics. The model provides an explanation of structural features such as the presence of hubs, which simply originate from the heterogeneous activity of agents. Within this framework, highly dynamical networks can be described analytically, allowing a quantitative discussion of the biases induced by the time-aggregated representations in the analysis of dynamical processes.

10 pages, 4 figures

References in corpus (22)

• Emergence of scaling in random networks
• Statistical mechanics of complex networks
• Understanding individual human mobility patterns
• The structure of scientific collaboration networks
• The diameter of the world wide web
• Temporal Networks
• The origin of bursts and heavy tails in human dynamics
• Mean-field theory for scale-free random networks
• The scaling laws of human travel
• Structure and tie strengths in mobile communication networks
• Multiscale mobility networks and the large scale spreading of infectious diseases
• Structure of Growing Networks: Exact Solution of the Barabasi--Albert's Model
• What's in a crowd? Analysis of face-to-face behavioral networks
• Thresholds for epidemic spreading in networks
• Homophily, Cultural Drift and the Co-Evolution of Cultural Groups
• Class of correlated random networks with hidden variables
• Circadian pattern and burstiness in mobile phone communication
• Scale-free network growth by ranking
• Enhanced vaccine control of epidemics in adaptive networks
• On the Dynamics of Human Proximity for Data Diffusion in Ad-Hoc Networks
• Attractiveness and activity in Internet communities
• Epidemic spreading on preferred degree adaptive networks

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