Emotions and dialogue in a peer-production community
Finding high-quality content in social media
What to Expect When the Unexpected Happens
Social media news communities
Twitter under crisis
Correlating financial time series with micro-blogging activity
Proceedings of the First Workshop on Social Media Analytics - SOMA ’10
Proceedings of the fifth ACM international conference on Web search and data mining - WSDM ’12
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management - CIKM ’13
Proceedings of the 20th international conference on World wide web - WWW ’11
Proceedings of the Eighth Annual International Symposium on Wikis and Open Collaboration - WikiSym ’12
Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing - CSCW ’15
Aristides Gionis
Barbara Poblete
Marcelo Mendoza
Alexandra Olteanu
Alejandro Jaimes
Eduardo J. Ruiz
Measuring, Understanding, and Classifying News Media Sympathy on Twitter after Crisis Events
[Un]breaking News
Upvote My News
Aggregate Estimation over a Microblog Platform
The Role of Information Visibility in Network Gatekeeping: Information Aggregation on Reddit During Crisis Events
Barriers and Desired Affordances of Social Media Based e-Participation