The anatomy of a large-scale hypertextual Web search engine
WWW7 Proceedings of the seventh international conference on World Wide Web 7
Authoritative sources in a hyperlinked environment
Journal of the ACM (JACM)
Bursty and Hierarchical Structure in Streams
Data Mining and Knowledge Discovery
Structure and evolution of blogspace
Communications of the ACM - The Blogosphere
Using Egocentric Networks to Understand Communication
IEEE Internet Computing
Group formation in large social networks: membership, growth, and evolution
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Structure and evolution of online social networks
Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
Graph evolution: Densification and shrinking diameters
ACM Transactions on Knowledge Discovery from Data (TKDD)
GraphScope: parameter-free mining of large time-evolving graphs
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Identifying subcommunities using cohesive subgroups in social hypertext
Proceedings of the eighteenth conference on Hypertext and hypermedia
Community detection in large-scale social networks
Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis
Why we twitter: understanding microblogging usage and communities
Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis
A vector partitioning approach to detecting community structure in complex networks
Computers & Mathematics with Applications
Facetnet: a framework for analyzing communities and their evolutions in dynamic networks
Proceedings of the 17th international conference on World Wide Web
Community evolution in dynamic multi-mode networks
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining
Detecting Hidden Hierarchy in Terrorist Networks: Some Case Studies
PAISI, PACCF and SOCO '08 Proceedings of the IEEE ISI 2008 PAISI, PACCF, and SOCO international workshops on Intelligence and Security Informatics
ICDM '07 Proceedings of the 2007 Seventh IEEE International Conference on Data Mining
Automatic detection of cohesive subgroups within social hypertext: A heuristic approach
The New Review of Hypermedia and Multimedia
Comparison of online social relations in volume vs interaction: a case study of cyworld
Proceedings of the 8th ACM SIGCOMM conference on Internet measurement
Analysis of a Location-Based Social Network
CSE '09 Proceedings of the 2009 International Conference on Computational Science and Engineering - Volume 04
Who should I add as a "friend"?: a study of friend recommendations using proximity and homophily
Proceedings of the 4th International Workshop on Modeling Social Media
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The mobility of users and the ubiquity of the mobile phone and Internet are leading to the development of mobile social networks. Much work has been done on modeling the evolution of online social networks using mathematical, social network analysis, and graph theoretic methods, however few using cohesive subgroups and similarity. In this paper, we present a study of the evolution of the Nokia Friend View mobile social network using network and usage statistics, and use the DISSECT method [7] for characterizing this evolution through the movement of cohesive subgroups. We discover that the friend network becomes less dense and less clustered (with fewer subgroups) over time, and the DISSECT method [7] helped to identify these cohesive subgroups and accurately predicted its most active users. We visualized these cohesive subgroups and modeled the evolution using persistence of subgroups. These results point the way towards an analytical framework for comparing mobile social networks which may help facilitate development of new recommender applications.