VizTrails: An Information Visualization Tool for Exploring Geographic Movement Trajectories — Martin Becker, Denis Helic, Andreas Hotho, Florian Lemmerich, Philipp Singer, Markus Strohmaier

“I like ISIS, but I want to watch Chris Nolan’s new movie”: Exploring ISIS Supporters on Twitter — Kareem Darwish, Walid Magdy, Ingmar Weber

Sentiment Analysis with Incremental Human-in-the-Loop Learning and Lexical Resource Customization — Jason Byrne, Jana Diesner, Shubhanshu Mishra, Elizabeth Surbeck

Automated Methods for Identity Resolution across Heterogeneous Social Platforms — Paridhi Jain

Language Innovation and Change in On-line Social Networks — Daniel Kershaw, Matthew Rowe, Patrick Stacey

A Framework to Provide Customized Reuse of Open Corpus Content for Adaptive Systems — Mostafa Bayomi

The Near Future is Hybrid — Yiannis Laouris

From Small Sensors to Big Data — Barry Smyth

Collaborative Learning in the Cloud: A Cross-Cultural Perspective of Collaboration — Kathrin Kirchner, Liana Razmerita

Longitudinal Analysis of Low-Level Web Interaction through Micro Behaviours — Aitor Apaolaza, Simon Harper, Caroline Jay

User-Adapted Web of Things for Accessibility — Ilknur Celik, Ilaria Torre

Everything is Filed under ‘File’: Conceptual Challenges in Applying Semantic Search to Network Shares for Collaborative Work — Dirk Ahlers, Mahsa Mehrpoor

On Recommending Newly Published Academic Papers — Jiwoon Ha, Sang-Wook Kim, Soon-Hyoung Kwon

On Recommending Job Openings — Jiwon Hong, Ji-Yong Hwang, Sang-Wook Kim, Yeon-Chang Lee, Sheng Gao

Examining Personalization in Academic Web Search — Helen Ashman, Jia Tina Du, Sara Salehi

An Interactive Method for Inferring Demographic Attributes in Twitter — Valentina Beretta, Timothy Cribbin, Daniele Maccagnola, Enza Messina

Text, Topics, and Turkers: A Consensus Measure for Statistical Topics — Huan Liu, Fred Morstatter, Katja Mayer, Jürgen Pfeffer

Did You Expect Your Users to Say This? Distilling Unexpected Micro-reviews for Venue Owners — Wen-Haw Chong, Bing Tian Dai, Ee-Peng Lim

Media Bias in German Online Newspapers — Alexander Dallmann, Andreas Hotho, Florian Lemmerich, Daniel Zoller

Characterizing Smoking and Drinking Abstinence from Social Media — Duen Horng Chau, Munmun De Choudhury, Acar Tamersoy

Twitter-based Election Prediction in the Developing World — Claudia Hauff, Nugroho Dwi Prasetyo

Language, Twitter and Academic Conferences — Ruth Olimpia G. Gavilanes, Eduardo Graells-Garrido, Andreas Kaltenbrunner, Diego Gómez-Zará, Denis Parra Santander, Christoph Trattner

First Women, Second Sex: Gender Bias in Wikipedia — Eduardo Graells-Garrido, Mounia Lalmas, Filippo Menczer

Cultures in Community Question Answering — Francesco Bonchi, Imrul Kayes, Nicolas Kourtellis, Adriana Iamnitchi, Daniele Quercia

Mining Affective Context in Short Films for Emotion-Aware Recommendation — Ernesto Diaz-Aviles, Wolfgang Nejdl, Claudia Orellana-Rodriguez

An Investigation into the Use of Logical and Rhetorical Tactics within Eristic Argumentation on the Social Web — Tom Blount, David E. Millard, Mark J. Weal

Predicting Answering Behaviour in Online Question Answering Communities — Harith Alani, Grégoire Burel, Yulan He, Paul Mulholland

A Long-Term Study of a Crowdfunding Platform: Predicting Project Success and Fundraising Amount — Jinwook Chung, Kyumin Lee

Analyzing Book-Related Features to Recommend Books for Emergent Readers — Yiu-Kai Ng, Maria Soledad Pera

Sentiment-based User Profiles in Microblogging Platforms — Francisco J. Gutierrez, Barbara Poblete

Pairwise Preferences Elicitation and Exploitation for Conversational Collaborative Filtering — Laura Blédaité, Francesco Ricci

Surpassing the Limit: Keyword Clustering to Improve Twitter Sample Coverage — Ross Maciejewski, Huan Liu, Fred Morstatter, Justin Sampson

Other Times, Other Values: Leveraging Attribute History to Link User Profiles across Online Social Networks — Paridhi Jain, Anupam Joshi, Ponnurangam Kumaraguru

Only One Out of Five Archived Web Pages Existed as Presented — Scott G. Ainsworth, Michael L. Nelson, Herbert Van de Sompel

Opportunistic Layered Hypernarrative — Harold T. Goranson

No Reciprocity in "Liking" Photos: Analyzing Like Activities in Instagram — Kyungsik Han, Jin Yea Jang, Dongwon Lee

Build Emotion Lexicon from Microblogs by Combining Effects of Seed Words and Emoticons in a Heterogeneous Graph — Ling Chen, Shi Feng, Wei Gao, Kaisong Song, Daling Wang, Chengqi Zhang

Random Voting Effects in Social-Digital Spaces: A Case Study of Reddit Post Submissions — Maria Glenski, Thomas James Johnston, Tim Weninger

Tag Me Maybe: Perceptions of Public Targeted Sharing on Facebook — Kasturi Bhattacharjee, Tobias Höllerer, Andres Monroy-Hernandez, Saiph Savage

Small-Scale Incident Detection based on Microposts — Axel Schulz, Benedikt Schmidt, Thorsten Strufe

Breaking Bad: Understanding Behavior of Crowd Workers in Categorization Microtasks — Besnik Fetahu, Ujwal Gadiraju, Ricardo Kawase, Patrick Siehndel

Content Virality on Online Social Networks: Empirical Evidence from Twitter, Facebook, and Google+ on German News Websites — Irina Heimbach, Oliver Hinz, Benjamin Schiller, Thorsten Strufe

A Dynamical Model of Twitter Activity Profiles — Hoai Nguyen Huynh, Erika Fille Legara, Christopher Monterola

The Role of Structural Information for Designing Navigational User Interfaces — Dimitar Dimitrov, Denis Helic, Philipp Singer, Markus Strohmaier

Wisdom of the Crowd or Wisdom of a Few? An Analysis of Users’ Content Generation — Ricardo Baeza-Yates, Diego Sáez-Trumper

Machine Classification and Analysis of Suicide-Related Communication on Twitter — Walter Colombo, Pete Burnap, Jonathan Scourfield

Detecting Changes in Suicide Content Manifested in Social Media Following Celebrity Suicides — Munmun De Choudhury, Mark Dredze, Glen Coppersmith, Mrinal Kumar

A Human-annotated Dataset for Evaluating Tweet Ranking Algorithms — Kalina Bontcheva, Dominic Rout

← ACM HyperText · Authors