@InProceedings{ DacresEtAl14SocialCom, author = "Dacres, Shana and Haddadi, Hamed and Purver, Matthew", title = "Topic and Sentiment Analysis on {OSN}s: a Case Study of Advertising Strategies on Twitter", year = 2014, month = may, booktitle = "Proceedings of the 6th ASE International Conference on Social Computing", url = "http://www.ase360.org/handle/123456789/30", isbn = "978-1-62561-000-3", annote = "ISBN 978-1-62561-000-3", }