title: Common community structure in time-varying networks.
abstract: In this report we introduce the concept of common community structure in time-varying networks. We propose a novel optimization algorithm to rapidly detect common community structure in such networks. Both theoretical and numerical results show that the proposed method not only can resolve detailed common communities, but also can effectively identify the dynamical phenomena in time-varying networks.
authors.affiliation: National Center for Mathematics and Interdisciplinary Sciences, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China. zsh@amss.ac.cn
authors.forename: Shihua
authors.initials: S
authors.lastname: Zhang
authors.forename: Junfei
authors.initials: J
authors.lastname: Zhao
authors.forename: Xiang-Sun
authors.initials: XS
authors.lastname: Zhang