1. List, J., Mihajlovic, V., Ramirez, G., Hiemstra, D.: The tijah xml-ir system at inex 2003. In: INEX 2003 Workshop Proceedings, pp. 102–109 (2003)
2. Sigurbjörnsson, B., Kamps, J., de Rijke, M.: Processing content-and-structure queries for xml retrieval. In: Proccedings of the First Twente Data Management Workshop, pp. 31–38 (2004)
3. Kamps, J., de Rijke, M., Sigurbjörnsson, B.: Length normalization in xml retrieval. In: Proceedings of the Twenty-Seventh Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 80–87 (2004)
4. Ogilvie, P., Callan, J.: Language models and structured document retrieval. In: Proceedings of the First Workshop of the INitiative for the Evaluation of XML Retrieval (INEX) (2003)
5. Ogilvie, P., Callan, J.P.: Using language models for flat text queries in xml retrieval. In: Proc. of the Second Annual Workshop of the Initiative for the Evaluation of XML retrieval (INEX), Dagstuhl, Germany (2003)