Automated reasoning about human behavior is a central goal of artificial intelligence. In order to engage and intervene in a meaningful way, an intelligent system must be able to ...
Tanzeem Choudhury, Matthai Philipose, Danny Wyatt,...
The fundamental challenge for social computing is to contribute to fostering communities in which humans can transcend the limitation of the unaided, individual human mind by help...
We investigate the impact of a discussion snippet’s overall sentiment on a user’s willingness to read more of a discussion. Using sentiment analysis, we constructed positive, ...
Hyung-il Ahn, Werner Geyer, Casey Dugan, David R. ...
While recent research examined the impressions projected by users of Social Network Sites through their relatively static online profiles, the addition of status updates to Facebo...
Vladimir Barash, Nicolas Ducheneaut, Ellen Isaacs,...
Ranking microblogs, such as tweets, as search results for a query is challenging, among other things because of the sheer amount of microblogs that are being generated in real time...