- Norbert Fuhr, Mounia Lalmas, Saadia Malik, Gabriella Kazai, editors, Advances in XML Information Retrieval and Evaluation, 4th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2005, Dagstuhl Castle, Germany, November 28-30, 2005, Revised Selected Papers. Volume 3977 of Lecture Notes in Computer Science, Springer, 2006.