@inproceedings{brew10pais,
 author = {Anthony Brew and Derek Greene and P\'{a}draig Cunningham},
 booktitle = {Proc. 19th European Conference on Artificial Intelligence (ECAI 2010)},
 pages = {145--150},
 pdf = {http://www.derekgreene.com/papers/brew10pais.pdf},
 publisher = {IOS Press},
 title = {{Using Crowdsourcing and Active Learning to Track Sentiment in Online Media}},
 year = {2010}
}