Andrew Trotman, Börkur Sigurbjörnsson. NEXI, Now and Next. In Norbert Fuhr, Mounia Lalmas, Saadia Malik, Zoltán Szlávik, editors, Advances in XML Information Retrieval, Third International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2004, Dagstuhl Castle, Germany, December 6-8, 2004, Revised Selected Papers. Volume 3493 of Lecture Notes in Computer Science, pages 41-53, Springer, 2004. [doi]