Accepted Posters

POSTER SESSION 1,  July   11  (15:15 - 17:30)

(1) Geo-Spatial Network Analysis of Digital and Traditional Mobilization: The Case of Turkey’s Failed Coup
Akin Unver

(2) What factors drive the success of e-petitions? A case study of the UK Government’s e-petition website
Bertie Vidgen, Taha Yasseri and Helen Margetts

(3) Predicting Protest Participation from Social Media
Kokil Jaidka and Saifuddin Ahmed

(4) Predicting the Success of Online Petitions Leveraging Multidimensional Time-Series
Julia Proskurnia, Przemyslaw Grabowicz, Ryota Kobayashi, Carlos Castillo, Philippe Cudre-Mauroux and Karl Aberer

(5) Quantifying structural factors affecting racial tensions during 2016 US Presidential election
Richard Kim, Bjarke Felbo, Nick Obradovich and Iyad Rahwan

(6) Computational Propaganda: Bots & Automated Misinformation in the German Elections
Lisa-Maria Neudert and Bence Kollyani

(7) Sentiment Analysis of Political Tweets based on Machine Learning Approaches using Streaming and Distributed Technologies
Carlos Arcila, Félix Ortega and Miguel Vicente

(8) Modeling the Evolution of Political Ideologies
Andrés Abeliuk, Antonio Fernández Anta, Nick Obradovich and Iyad Rahwan

(9) Twitter as the new coffee house? The mapping of European issue publics and the analysis of its internal structure
Javier Ruiz-Soler

(10) How Public Policy Mood Cycles through Opinion Dynamics
Jan Lorenz

(11) The role of homophily in the emergency of controversies
Floriana Gargiulo and Yerali Gandica

(12) A long-term Analysis of Polarization on Twitter
Venkata Rama, Kiran Garimella and Ingmar Weber

(13) Hybrid Contagion: Theoretical and Practical Implications for Communication Campaigns
Jingwen Zhang and Ze Li

(14) The Audience in Twitter Communication
George Boynton, Sikder Huq and Yelena Mejova

(15) Exploring the agendas of a large number of discourse actors
Angus Veitch

(16) What Makes a User’s Comment Persuasive in Online Discussions? An Entry-Order Examination
Lu Xiao

(17) What Do Users Want in Q&A Sites: Quality or Diversity?
L. Elisa Celis and Siddhartha Tekriwal

(18) Press Freedom Homophily and the Structure of the Global Internet
Hyunjin Seo and Stuart Thorson

(19) Media effects on public opinion about online privacy
Joanna Strycharz, Guda van Noort, Edith Smit, Rens Vliegenthart and Natali Helberger

(20) Communicating with algorithms: a transfer entropy analysis of emotions-based escapes from online echo chambers
Martin Hilbert, Saifuddin Ahmed, Jaeho Cho, Billy Liu and Jonathan Luu

(21) Bots as Virtual Confederates: Design and Ethics
Peter Krafft, Michael Macy and Alex Pentland

(22) A Construal Level Approach Towards Measuring Social Distance in Natural Language
Samira Shaikh

(23) Automatic Prediction of Youth Unemployment via Social Media Data
Kyriaki Kalimeri, Mariano Gastón Beiró, Andrea Bonanomi, Alessandro Rosina and Ciro Cattuto

(24) Modeling “Psychological Crowd” based on Social Media Data: A Case Study of Toronto, Canada
Wei Huang, Tomás Usón and Alexander Zipf

(25) Understanding Para Social Breakups on Twitter
Venkata Rama Kiran Garimella, Jonathan Cohen and Ingmar Weber

(26) Occupational Social Status Modeling with Affect Control Theory
David Choi, Robert Freeland and Jesse Hoey

(27) Advancing the Understanding of Behaviour Change through Artifical Intelligence and Machine Learning
Ailbhe N. Finnerty, Debasis Ganguly, Emma Norris, Marta Marques, Alison O' Mara-Eves, James Thomas, Lea A. Deleris, Pol Mac Aonghusa, Robert J. West and Susan Michie

(28) Mutually-supporting computational and traditional analysis for learning analytics
Bruce Sherin, Nicole Kersting and Matthew Berland

(29) Reconstructing a scientific discipline
Thomas Stoeger, Martin Gerlach, Richard Morimoto and Luis Amaral

(30) Measuring Textual Similarity of Scientific Papers to Predict Growth and Decline of Disciplines
Jared Lorince, Martin Gerlach and Brian Uzzi

(31) Mining Wikipedia as digital cultural heritage gateway and site
Christian Pentzold, Esther Weltevrede, Michele Mauri, David Laniado, Andreas Kaltenbrunner and Erik Borra

(32) The laws of forgetting: How time, popularity, and death shape human collective memory
Cristian Candia Vallejos, Cristian Jara Figueroa, Carlos Rodriguez Sickert and Cesar Hidalgo

(33) Analysis of a Heterogeneous Social Network of Humans and Cultural Objects
Santa Agreste, Pasquale De Meo, Emilio Ferrara, Sebastiano Piccolo and Alessandro Provetti

(34) Crowdsourcing user relevance judgments for a Digital Humanities Information Retrieval system
Martyn Harris, Mark Levene, Dell Zhang and Alessandro Provetti

(35) Fertility and its Meaning: Evidence from Search Behavior
Jussi Ojala, Ingmar Weber, Emilio Zagheni and Francesco Billari

(36) Improving urban epidemiology using mobile phone data
Emanuele Massaro, Dániel Kondor, Alessandro Vespignani and Carlo Ratti

(37) Scientific credibility behind MMR vaccination debates on Twitter
Narjes Tahaei and Aseel A. Addawood

(38) Is Saki #delicious? The Food Perception Gap on Instagram and Its Relation to Health
Ferda Ofli, Yusuf Aytar, Ingmar Weber, Raggi Al Hammouri and Antonio Torralba

(39) Social Contagion in Water Conservation Program Adoption
Christa Brelsford, Caterina De Bacco and Joshua Abbott

POSTER SESSION 2,  July   12  (17:30 - 19:45)

(40) Evaluation of robustness of clustering methods using incomplete data
Kazuki Uchida, Fujio Toriumi and Takeshi Sakaki

(41) Combining natural language processing and qualitative content analysis to understand online communication strategies in Italian local elections
Elena Amistà, Francesco Tarasconi and Vittorio Di Tomaso

(42) From nought to sixty: Computer-assisted analysis of open-ended survey responses
Maximilian Weber

(43) Traditional versus Facebook-based Surveys: Evaluation of Biases in Self-reported Psychometric Information
Kyriaki Kalimeri, Mariano Gastón Beiró, Andrea Bonanomi, Alessandro Rosina and Ciro Cattuto

(44) Improving social research using heterogeneous data: The SMS platform
Peter Van Den Besselaar, Ali Khalili, Frank Van Harmelen and Klaas de Graaf

(45) Coupling Patterns of Virtual and Physical Behavior
Alfredo Morales-Guzman, Xiaowen Dong, Yaneer Bar-Yam, Burcin Bozkaya and Alex Pentland

(46) Dunbar’s numbers and social structure: Models and experiments
Ignacio Tamarit, María Pereda, Robin Dunbar and Angel Sánchez

(47) Surveillance on Networks
Daniele Cassese

(48) Network Analysis of Conspiracy Theories and Pseudosciences
Dmitry Zinoviev

(49) A mesoscale description of networks' dynamics through continuous partitioning
Pablo Jensen, Matteo Morini, Márton Karsai, Eric Fleury and Patrick Flandrin

(50) The effect of the homophilic on the local biased visibility
Eun Lee, Fariba Karimi, Hang Hyun Jo, Markus Strohmaier and Petter Holme

(51) Order in User Navigational Structures on Wikipedia
Patrick Gildersleve and Taha Yasseri

(52) Analyzing Each Other's Footprints: Interference in Crowded Online Research Ecosystems
Betsy Williams

(53) Social Contagion and Selection in Large Online Systems
Eleonora Patacchini and Chris Rojas

(54) Semantic homophily in online communication: evidence from Twitter
Sanja Scepanovic, Igor Mishkovski, Bruno Gonçalves, Hieu Nguyen Trung and Pan Hui

(55) Work related social support in Q&A sites: A content analysis approach
Emese Domahidi, Ana Levordashka, Vivian Fresen and Sonja Utz

(56) Annotator Traits Impact Crowdsourced Assessment of other Users
Lucie Flekova, Jordan Carpenter, Lyle Ungar and Daniel Preotiuc-Pietro

(57) Real Time Prediction of Drive by Download Attacks on Twitter
Amir Javed, Pete Burnap and Omer Rana

(58) Foreign-language Reviews: Help or Hindrance?
Scott Hale and Irene Eleta

(59) Black Lives Matter in Wikipedia: Collaboration and Collective Memory around Online Social Movements
Marlon Twyman, Brian Keegan and Aaron Shaw

(60) Social Media and Ethnic/Racial Inclusion: Topic Modeling and Multiplex Network Analysis Approach
Hyunjin Seo and Nicole Beckage

(61) The Predictability of Communication Patterns in Spontaneous Teamwork
Martin Hilbert, Ryan James, Teresa Gill Lopez, Ke Jiang and Yining Zhou

(62) “Scopic Media” and the transformation of interaction order. A sociological interaction-experiment
Werner Reichmann and Carsten Schwede

(63) Emergence and Stability of Status Hierarchy
Soojong Kim, Natalie Herbert, Arnout van de Rijt and Damon M. Centola

(64) Reputation Dynamics: from theory, to Large-scale Digital Data, to models
Floriana Gargiulo and Gianluca Manzo

(65) The Significant Role of User's Community and Temporal Evolution on Stance Detection
Mirko Lai, Marcella Tambuscio, Viviana Patti and Giancarlo Ruffo

(66) Economic insecurity and the rise in gun violence at US schools
Adam Pah, John Hagan, Andrew Jennings, Aditya Jain, Kat Albrecht, Adam Hockenberry and Luis Amaral

(67) Inside Out: to understand crime mechanisms look at urban fabric first
Marco De Nadai, Emmanuel Letouzé, Marta Gonzalez and Bruno Lepri

(68) Mapping the Dimensions of Social Capital
Katarzyna Growiec, Jakub Growiec and Bogumił Kamiński

(69) Is high frequency trading networking a financial market?
Federico Musciotto, Luca Marotta, Jyrki Piilo and Rosario N. Mantegna

(70) Predicting Economic Growth with Stock Networks
Raphael Heiberger

(71) Using Predictive Analytics to Learn and Predict Customer Invoice Payment Behavior
Mohsen Bahrami, Burcin Bozkaya and Selim Balcisoy

(72) A Co-evolution Perspective on Business IT Alignment. Implications for Corporate Management Practice
Fabrizio Amarilli

(73) Towards a spatial agent-based model of the UK housing market
Adrián Carro and Doyne Farmer

(74) New data on the complex relationships between activities and electricity use in UK households
Philipp Grunewald and Marina Diakonova

(75) Co-evolution of Consumers’ Preferences in Sharing Economy and Traditional Platforms: the Case of Hospitality Industry
Mohsen Mosleh and Babak Heydari

(76) Moral Responsibility for Suboptimal Death Toll Across Vehicle Automation Regimes
Edmond Awad, Max Kleiman-Weiner, Sohan Dsouza, Jean-Francois Bonnefon, Azim Shariff, Josh Tenenbaum and Iyad Rahwan

(77) Global Survey of Autonomous Vehicle Ethics using the Trolley Problem Paradigm
Edmond Awad, Sohan Dsouza, Jean-Francois Bonnefon, Azim Shariff and Iyad Rahwan

(78) Ride with me - Ethnic Discrimination in Online Car-Pooling Markets
Jasper Tjaden, Carsten Schwemmer and Menusch Khadjavi

(79) Effects of Network Structure on the Performance of a Modeled Traffic Network with Drivers' Preference Heterogeneity
Toru Fujino and Yu Chen

(80) Understanding mall visiting patterns with CDR data
Mariano Beiró, Ciro Cattuto, Leo Ferres, Eduardo Graells-Garrido, Loreto Bravo and Diego Caro