Social Informatics: 6th International Conference, SocInfo 2014, Barcelona, Spain, November 11-13, 2014. Proceedings

Front Matter....Pages -
On Joint Modeling of Topical Communities and Personal Interest in Microblogs....Pages 1-16
Bridging Social Network Analysis and Judgment Aggregation....Pages 17-33
Friend Grouping Algorithms for Online Social Networks: Preference, Bias, and Implications....Pages 34-49
The Influence of Indirect Ties on Social Network Dynamics....Pages 50-65
Predicting Online Community Churners Using Gaussian Sequences....Pages 66-79
GitHub Projects. Quality Analysis of Open-Source Software....Pages 80-94
Improving on Popularity as a Proxy for Generality When Building Tag Hierarchies from Folksonomies....Pages 95-111
Evolution of Cooperation in SNS-norms Game on Complex Networks and Real Social Networks....Pages 112-120
International Gender Differences and Gaps in Online Social Networks....Pages 121-138
Gender Patterns in a Large Online Social Network....Pages 139-150
User Profiling via Affinity-Aware Friendship Network....Pages 151-165
Disenchanting the World: The Impact of Technology on Relationships....Pages 166-182
Look into My Eyes & See, What You Mean to Me. Social Presence as Source for Social Capital....Pages 183-198
From “I Love You Babe” to “Leave Me Alone” - Romantic Relationship Breakups on Twitter....Pages 199-215
The Social Name-Letter Effect on Online Social Networks....Pages 216-227
TweetCred: Real-Time Credibility Assessment of Content on Twitter....Pages 228-243
Can Diversity Improve Credibility of User Review Data?....Pages 244-258
Social Determinants of Content Selection in the Age of (Mis)Information....Pages 259-268
How Hidden Aspects Can Improve Recommendation?....Pages 269-278
The Geography of Online News Engagement....Pages 279-289
On the Feasibility of Predicting News Popularity at Cold Start....Pages 290-299
A First Look at Global News Coverage of Disasters by Using the GDELT Dataset....Pages 300-308
Probabilistic User-Level Opinion Detection on Online Social Networks....Pages 309-325
Stemming the Flow of Information in a Social Network....Pages 326-335
Is Twitter a Public Sphere for Online Conflicts? A Cross-Ideological and Cross-Hierarchical Look....Pages 336-347
Distributions of Opinion and Extremist Radicalization: Insights from Agent-Based Modeling....Pages 348-358
Mapping the (R-)Evolution of Technological Fields – A Semantic Network Approach....Pages 359-383
Utilizing Microblog Data in a Topic Modelling Framework for Scientific Articles’ Recommendation....Pages 384-395
Mining Mobile Phone Data to Investigate Urban Crime Theories at Scale....Pages 396-411
Detecting Child Grooming Behaviour Patterns on Social Media....Pages 412-427
Digital Rights and Freedoms: A Framework for Surveying Users and Analyzing Policies....Pages 428-443
Integrating Social Media Communications into the Rapid Assessment of Sudden Onset Disasters....Pages 444-461
Towards Happier Organisations: Understanding the Relationship between Communication and Productivity....Pages 462-477
Measuring Social and Spatial Relations in an Office Move....Pages 478-492
Determining Team Hierarchy from Broadcast Communications....Pages 493-507
Cultural Attributes and their Influence on Consumption Patterns in Popular Music....Pages 508-530
Migration of Professionals to the U.S.....Pages 531-543
U.S. Religious Landscape on Twitter....Pages 544-560
Who Are My Audiences? A Study of the Evolution of Target Audiences in Microblogs....Pages 561-572
Back Matter....Pages -