InhaltsangabeEgoClustering: Overlapping Community Detection via Merged Friendship-Groups.- Optimization Techniques for Multiple Centrality Computations.- Application of social network metrics to a trust-aware collaborative model for generating personalized user recommendations.- TweCoM: topic and context mining from Twitter.- Pixel-Oriented Network Visualization. Static Visualization of Change in Social Networks.- Building Expert Recommenders from Email-Based Personal Social Networks.- A local structure-based method for nodes clustering. Application to a large mobile phone social network.- Virus Propagation Modeling in Facebook.- Comparing and visualizing the social spreading of products on a large social network.- Engagingness and Responsiveness Behavior Models on the Enron Email Network and its Application to Email Reply Order Prediction.- Efficient Extraction of High-Betweenness Vertices from Heterogeneous Networks.- Cross-Domain Analysis of the Blogosphere for Trend Prediction.- Informative Value of Individual and Relational Data Compared Through Business-Oriented Community Detection.- Clustering Social Networks Using Distance-Preserving Subgraph.- Extraction of Spatio-Temporal Data for Social Networks.- Detecting Communities in Massive Networks Efficiently with Flexible Resolution.- Detecting Emergent Behavior in Social Network of Agents.- Factors enabling information propagation in a Social Network Site.- Learning from the Past: An Analysis of Person Name Corrections in the DBLP Collection and Social Network Properties of Affected Entities.- Towards Leader based Recommendations.- Enhancing Child Safety in MMOs.- An Adaptive Framework for Discovery and Mining of User Profiles from Social Web-Based Interest Communities.- DB2SNA: an All-in-one Tool for Extraction and Aggregation of underlying Social Networks from Relational Databases.- Extending Social Network Analysis with Discourse Analysis - Combining Relational with Interpretive Data.- How Latent Class Models Matter to Social Network Analysis and Mining: Exploring the Emergence of Community.- Integrating Online Social Network Analysis in Personalized Web Search.- Evolution of Online Forum Communities.- Movie Rating Prediction with Matrix Factorization Algorithm.