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• Measuring User Influence on Twitter Using Modified K-Shell Decomposition

  Phil Brown, Junlan Feng

  18-23

  2021-08-03

• Modeling the Detection of Textual Cyberbullying

  Karthik Dinakar, Roi Reichart, Henry Lieberman

  11-17

  2021-08-03

• How Can You Not Be on Facebook?! A Digital Etnographic Exploratory Study of Portuguese Users

  Paula Cordeiro

  2-10

  2021-08-03

• Social Media for Social Innovation. Towards a Multi-Layered Analytic Framework

  Elena Pavan, Mario Diani, Claudia Padovani

  28-31

  2021-08-03

• Information Markets for Social Participation in Public Policy Design and Implementation

  Gregoris Mentzas, Dimitris Apostolou, Efthimios Bothos, Babis Magoutas

  24-27

  2021-08-03

• Structuring E-Brainstorming to Better Support Innovation Processes

  Lorea Lorenzo, Osane Lizarralde, Igor Santos, Alexandre Passant

  20-23

  2021-08-03

• Social Media Revisited. User Generated Content as a Social Innovation for eInclusion

  Christoph Kaletka, Ralf Kopp, Bastian Pelka

  17-19

  2021-08-03

• Community Engagement through Social Media

  R. Jayakanthan

  14-16

  2021-08-03

• Retweet Reputation: A Bias-Free Evaluation Method for Tweeted Contents

  Shino Fujiki, Hiroya Yano, Takashi Fukuda, Hayato Yamana

  10-13

  2021-08-03

• Beyond Financial Support: Helping Citizens in Welfare Programs

  Nathalie Colineau, Cecile Paris

  7-9

  2021-08-03

• Social Innovation Meets Social Media: A Framework Proposal

  Ricard Ruiz de Querol, Karolin Kappler, Andreas Kaltenbrunner, Yana Volkovich, David Laniado

  2-6

  2021-08-03

• Sentiment Flow Through Hyperlink Networks

  Mahalia Miller, Conal Sathi, Daniel Wiesenthal, Jure Leskovec, Christopher Potts

  550-553

  2021-08-03

• Supervised Topic Segmentation of Email Conversations

  Shafiq Joty, Giuseppe Carenini, Gabriel Murray, Raymond Ng

  530-533

  2021-08-03

• Hierarchical Bayesian Models for Latent Attribute Detection in Social Media

  Delip Rao, Michael Paul, Clay Fink, David Yarowsky, Timothy Oates, Glen Coppersmith

  598-601

  2021-08-03

• Does Bad News Go Away Faster?

  Shaomei Wu, Chenhao Tan, Jon Kleinberg, Michael Macy

  646-649

  2021-08-03

• A Bootstrapping Approach to Identifying Relevant Tweets for Social TV

  Ovidiu Dan, Junlan Feng, Brian Davison

  462-465

  2021-08-03

• Who Should I Follow? Recommending People in Directed Social Networks

  Michael Brzozowski, Daniel Romero

  458-461

  2021-08-03

• “Dancing with the Stars,” NBA Games, Politics: An Exploration of Twitter Users’ Response to Events

  Ana-Maria Popescu, Marco Pennacchiotti

  594-597

  2021-08-03

• Summarizing User-Contributed Comments

  Elham Khabiri, James Caverlee, Chiao-Fang Hsu

  534-537

  2021-08-03

• Large-Scale Community Detection on YouTube for Topic Discovery and Exploration

  Ullas Gargi, Wenjun Lu, Vahab Mirrokni, Sangho Yoon

  486-489

  2021-08-03

• Relevance Modeling for Microblog Summarization

  Sanda Harabagiu, Andrew Hickl

  514-517

  2021-08-03

• Limits of Electoral Predictions Using Twitter

  Daniel Gayo-Avello, Panagiotis Metaxas, Eni Mustafaraj

  490-493

  2021-08-03

• Maintaining Ties on Social Media Sites: The Competing Effects of Balance, Exchange, and Betweenness

  Daniel Romero, Brendan Meeder, Vladimir Barash, Jon Kleinberg

  606-609

  2021-08-03

• Methods to Determine Node Centrality and Clustering in Graphs with Uncertain Structure

  Joseph Pfeiffer, Jennifer Neville

  590-593

  2021-08-03

• Prominence Ranking in Graphs with Community Structure

  Sibel Adali, Xiaohui Lu, Malik Magdon-Ismail, Jonathan Purnell

  426-429

  2021-08-03