Zhang, X.; Zhu, J. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 6, pp. 1547-1556
In the literature of social networks, understanding topological structure is an important scientific issue. In this paper, we construct a network from mobile phone call records and use the cumulative number of calls as a measure of the weight of a social tie. We extract skeletons from the...