Foundations and Trends® in Information Retrieval Editors-in-Chief: Fabrizio Sebastiani, Consiglio Nazionale delle Ricerche fabrizio dot sebastiani at isti dot cnr dot it Jamie Callan, Carnegie Mellon University callan at cmu dot edu Print ISSN: 1554-0669 Online ISSN: 1554-0677 Americas USD 345 / All other countries EURO 345 (electronic) Americas USD 385 / All other countries EURO 385 (combined) Published Issues Each issue of the journal is available online. If your institution subscribes you will have access to the full text HTML and PDF of the journal. See "Do I have Online Access? If your institution does not subscribe, each issue is available for purchase as a book or e-book. Volume 1, Issue 3 (2006) Author Attribution By Patrick Juola (Duquesne University) Volume 1, Issue 2 (2006) Open-Domain Question-Answering By John Prager (IBM) Volume 1, Issue 1 (2006) Music Retrieval: A Tutorial and Review By Nicola Orio (University of Padova) Upcoming Issues Spam Filtering By Gordon Cormack (Waterloo) Language Models By ChengXiang Zhai (UIUC) Federated Search By Jamie Callan (CMU) and Luo Si (Purdue) Opinion Mining By Bo Pang (Yahoo! Research) and Lillian Lee (Cornell)