Navigational Efficiency of Broad vs. Narrow Folksonomies — Michael Granitzer, Denis Helic, Christian Körner, Markus Strohmaier, Christoph Trattner

Measuring the Influence of Tag Recommenders on the Indexing Quality in Tagging Systems — Klaas Dellschaft, Steffen Staab

Short Links Under Attack: Geographical Analysis of Spam in a URL Shortener Network — Florian Klien, Markus Strohmaier

Evaluating Tag-Based Information Access in Image Collections — Peter Brusilovsky, Yi-Ling Lin, Denis Parra, William Real, Zhen Yue, Christoph Trattner

Understanding Factors that Affect Response Rates in Twitter — Virgilio Almeida, Fabricio Benevenuto, Mark Crovella, Giovanni Comarela

Graph and Matrix Metrics to Analyze Ergodic Literature for Children — Efstratios Gallopoulos, Thymios Kostakis, Eugenia-Maria Kontopoulou, Maria Predari

Anatomy of a Conference — Martin Atzmueller, Bjoern-Elmar Macek, Christoph Scholz, Gerd Stumme

Diversity Dynamics in Online Networks — Damien Fay, Jérôme Kunegis, Sergej Sizov, Felix Schwagereit

An Evaluation of Tailored Web Materials for Public Administration — Nathalie F. Colineau, Keith Vander Linden, Cécile Paris

The Paradox of Rereading in Hypertext Fiction — Kevin McGee, Alex Mitchell

Storyspace: a Story-driven Approach for Creating Museum Narratives — Trevor Collins, Paul Mulholland, Annika L. Wolff

Story/Story — David A. Kolb

How To Do Things With Triples — Steffen Staab

Human Navigation in Networks — Jure Leskovec

On the Rise of Artificial Trending Topics in Twitter — Ricardo Araujo, Raquel Recuero

QualityRank: Assessing Quality of Wikipedia Articles by Mutually Evaluating Editors and Texts — Yu Suzuki, Masatoshi Yoshikawa

A Real-Time Architecture for Detection of Diseases using Social Networks: Design, Implementation and Evaluation — Mustafa Sofean, Matthew Smith

SHI3LD: an Access Control Framework for the Mobile Web of Data — Luca Costabello, Nicolas Delaforge, Fabien Gandon, Serena Villata

Adaptive Spatial Hypermedia in Computational Journalism — Álvaro Reis Figueira, Luis Francisco-Revilla

Structuring Folksonomies with Implicit Tag Relations — Florian Matthes, Christian Neubert, Alexander Steinhoff

Following the Follower: Detecting Communities with Common Interests on Twitter — Amitava Datta, Kwan Hui Lim

Towards Real-Time Summarization of Scheduled Events from Twitter Streams — Enrique Amigó, Julio Gonzalo, Damiano Spina, Arkaitz Zubiaga

Linked Open Corpus Models, Leveraging the Semantic Web for Adaptive Hypermedia — Philip Cass, Séamus Lawless, Alexander O’Connor, Ian O’Keeffe, Vincent Wade

A Gender Based Study of Tagging Behavior in Twitter — Virgilio Almeida, Fabricio Benevenuto, Evandro Cunha, Marcos André Gonçalves, Gabriel Magno

Query Prediction with Context Models for Populating Personal Linked Data Caches — Tom Heath, Olaf Hartig

Predicting Semantic Annotations on the Real-Time Web — James Caverlee, Krishna Y. Kamath, Elham Khabiri

Understanding and Leveraging Tag-based Relations in On-line Social Networks — Alejandro Jaimes, Marek Lipczak, Borkur Sigurbjornsson

Using the Overlapping Community Structure of a Network of Tags to Improve Text Clustering — Nuno Cravino, José Devezas, Álvaro Reis Figueira

Moving beyond sameAs with PLATO: Partonomy detection for Linked Data — Pascal Hitzler, Amit P. Sheth, Prateek Jain, Kunal Verma, Peter Z. Yeh

Foundations of Traversal Based Query Execution over Linked Data — Johann-Christoph Freytag, Olaf Hartig

Building Enriched Web Page Representations using Link Paths — Jiawei Han, Tim Weninger, ChengXiang Zhai

Leveraging Editor Collaboration Patterns in Wikipedia — Denilson Barbosa, Aibek Makazhanov, Hoda Sepehri Rad, Davood Rafiei

TrustSplit: Usable Confidentiality for Social Network Messaging — Sascha Fahl, Marian Harbach, Thomas Muders, Matthew Smith

Maximizing Circle of Trust in Online Social Networks — Dung T. Nguyen, Yilin Shen, My T. Thai, Yu-Song Syu

Cheap, Easy, and Massively Effective Viral Marketing in Social Networks: Truth or Fiction? — Thang N. Dinh, Dung T. Nguyen, My T. Thai

Evaluation of a Domain-Aware Approach to User Model Interoperability — Alexander O’Connor, Eddie Walsh, Vincent Wade

Learning user characteristics from social tagging behavior — Michael Granitzer, Christian Körner, Karin Schöfegger, Philipp Singer

Detecting Overlapping Communities in Folksonomies — Abhijnan Chakraborty, Niloy Ganguly, Saptarshi Ghosh

Slicepedia: Providing Customized Reuse of Open-Web Resources for Adaptive Hypermedia — Séamus Lawless, Killian Levacher, Vincent Wade

Early Detection of Buzzwords Based on Large-scale Time-Series Analysis of Blog Entries — Yoichi Inagaki, Reyn Nakamoto, Shinsuke Nakajima, Jianwei Zhang

Semantics + Filtering + Search = Twitcident Exploring Information in Social Web Streams — Fabian Abel, Geert-Jan Houben, Claudia Hauff, Richard Stronkman, Ke Tao

Finding and Exploring Memes in Social Media — Matthew Lease, Hohyon Ryu, Nicholas Woodward

Reverts Revisited – Accurate Revert Detection in Wikipedia — Fabian Flöck, Denny Vrandečić, Elena Simperl

Graph Data Partition Models for Online Social Networks — Prima Chairunnanda, Simon Forsyth, Khuzaima Daudjee

Exploring (the Poetics of) Strange (and Fractal) Hypertexts — Samuel Brooker, Rosamund Davies, Charlie Hargood, David E. Millard, Matt R. Taylor

Content vs. Context for Sentiment Analysis: a Comparative Analysis over Microblogs — Fotis Aisopos, George Papadakis, Konstantinos Tserpes, Theodora Varvarigou

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