@inproceedings{balasubramanyan12,
    author = {Balasubramanyan, Ramnath and Cohen, William W. and Pierce, Doug and Redlawsk, David P.},
    booktitle = {Proceedings of the International AAAI Conference on Weblogs and Social Media},
    title = {Modeling Polarizing Topics: When Do Different Political Communities Respond Differently to the Same News?},
    year = {2012}
}