Iadh Ounis Craig Macdonald Maarten de Rijke Gilad Mishne Ian Soboroff Overview of the TREC 2006 Blog Track. 2006 TREC http://trec.nist.gov/pubs/trec15/papers/BLOG06.OVERVIEW.pdf conf/trec/2006 db/conf/trec/trec2006.html#OunisMRMS06