Wang, Peng; Xie, Xiao-Yi; Yeung, Chi Ho; Wang, Bing-Hong - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 12, pp. 2395-2400
In this paper, we study the statistical properties of bookmarking behaviors in Delicious.com. We find that the inter-event time (τ) distributions of bookmarking decay in a power-like manner as τ increases at both individual and population levels. Remarkably, we observe a significant change in...