TY - CONF AU - Soboroff, Ian AU - Macdonald, Craig AU - Ounis, Iadh C2 - Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development Information Retrieval, Boston, MA DA - 2009-07-19 LA - en PB - Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development Information Retrieval, Boston, MA PY - 2009 TI - Is spam an issue for opinionated blog post search? ER -