Proceedings of the 12th ACM SIGKDD international conference on Knowledge discovery and data mining
@spam: the underground on 140 characters or less
Proceedings of the 17th ACM conference on Computer and communications security
The socialbot network: when bots socialize for fame and money
Proceedings of the 27th Annual Computer Security Applications Conference
Tweeting is believing?: understanding microblog credibility perceptions
Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work
Credibility ranking of tweets during high impact events
Proceedings of the 1st Workshop on Privacy and Security in Online Social Media
Dynamical classes of collective attention in twitter
Proceedings of the 21st international conference on World Wide Web
Key challenges in defending against malicious socialbots
LEET'12 Proceedings of the 5th USENIX conference on Large-Scale Exploits and Emergent Threats
Discovering patterns of advertisement propagation in Sina-Microblog
Proceedings of the Sixth International Workshop on Data Mining for Online Advertising and Internet Economy
The diffusion of political memes in social media: keynote abstract
Proceedings of the first edition workshop on Politics, elections and data
Mining dense structures to uncover anomalous behaviour in financial network data
MSM'11 Proceedings of the 2011 international conference on Modeling and Mining Ubiquitous Social Media
Analyzing the flow of knowledge in computer mediated teams
Proceedings of the 2013 conference on Computer supported cooperative work
Microblog credibility perceptions: comparing the USA and China
Proceedings of the 2013 conference on Computer supported cooperative work
The promise and peril of real-time corrections to political misperceptions
Proceedings of the 2013 conference on Computer supported cooperative work
Truthy: enabling the study of online social networks
Proceedings of the 2013 conference on Computer supported cooperative work companion
Design and analysis of a social botnet
Computer Networks: The International Journal of Computer and Telecommunications Networking
uTrack: track yourself! monitoring information on online social media
Proceedings of the 22nd international conference on World Wide Web companion
Faking Sandy: characterizing and identifying fake images on Twitter during Hurricane Sandy
Proceedings of the 22nd international conference on World Wide Web companion
Design and prototyping of a social media observatory
Proceedings of the 22nd international conference on World Wide Web companion
Clustering memes in social media
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
Traveling trends: social butterflies or frequent fliers?
Proceedings of the first ACM conference on Online social networks
Social spammer detection in microblogging
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
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Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have become crucial grounds on which public relations, marketing, and political battles are fought. We demonstrate a web service that tracks political memes in Twitter and helps detect astroturfing, smear campaigns, and other misinformation in the context of U.S. political elections. We also present some cases of abusive behaviors uncovered by our service. Our web service is based on an extensible framework that will enable the real-time analysis of meme diffusion in social media by mining, visualizing, mapping, classifying, and modeling massive streams of public microblogging events.