131 search results - page 20 / 27 » Predicting the Future with Social Media |
ACL
2009
13 years 5 months ago
2009
Sentiment classification refers to the task of automatically identifying whether a given piece of text expresses positive or negative opinion towards a subject at hand. The prolif...
ISM
2008
IEEE
14 years 2 months ago
2008
IEEE
We present the architecture, user interface and prototype implementation of Fluid Voice, a proximity based mobile group communication system for opportunistic social exchanges. It...
AAAI
2011
12 years 8 months ago
2011
Much evidence has shown that prediction markets, when used in isolation, can effectively aggregate dispersed information about uncertain future events and produce remarkably accur...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Expertise locator systems have been designed to help find experts within organizations. While there are many examples of these systems in the literature, there has not been any sy...
ESAW
2007
Springer
13 years 9 months ago
2007
Springer
Joint activity, as we define it, is a mutually interdependent social endeavor that requires sufficient predictability among participating parties to enable coordination. Coordinati...