Kamps, J., Monz, C., de Rijke, M., & Sigurbjörnsson, B. (2004). Language-dependent and language-independent approaches to cross-lingual text retrieval. Lecture Notes in Computer Science, 3237, 152-165.
Kamps, J., Monz, C., de Rijke, M., & Sigurbjörnsson, B. (2004). Approaches to robust and web retrieval. In Proceedings TREC 2003 (pp. 594-600)
Magnini, B., Romagnoli, S., Vallin, A., Herrera, J., Penas, A., Peinado, V., Verdejo, F., & de Rijke, M. (2004). Creating the DISEQuA corpus: a multilingual test set for the monolingual question answering tasks at CLEF 2003. Lecture Notes in Computer Science, 3237, 487-500.
Infante Lopez, G. G., & de Rijke, M. (2004). Alternative approaches for generating bodies of grammar rules (extended abstract). In R. Verbrugge, N. Taatgen, & L. Schomaker (Eds.), Proceedings BNAIC 2004 (pp. 337-339)
van Hage, W. R., de Rijke, M., & Marx, M. J. (2004). Information retrieval support for ontology construction and use. Lecture Notes in Computer Science, 3298, 518-533.
Ahn, D. D., Jijkoun, V., Mishne, G. A., Müller, K. E., & de Rijke, M. (2004). A Recall Oriented Approach to Open Domain Question Answering (abstract). In 15th Meeting of Computational Linguistics in the Netherlands
Fissaha Adafre, S., van Hage, W. R., Kamps, J., Lacerda de Melo, G., & de Rijke, M. (2004). The University of Amsterdam at CLEF 2004. In C. Peters, & F. Borri (Eds.), Working Notes for the CLEF 2004 Workshop (pp. 91-98)
Afanasiev, L., Franceschet, M., Marx, M. J., & de Rijke, M. (2004). CTL model checking for processing simple XPath queries. In Proceedings Temporal Representation and Reasoning IEEE Computer Society Press.
Afanasiev, L., Blackburn, P., Dimitriou, I., Gaiffe, B., Goris, E., Marx, M. J., & de Rijke, M. (2004). PDL for ordered trees. Journal of Applied Non-Classical Logics, 2(15), 115-135.
Jijkoun, V., & de Rijke, M. (2004). Answer selection in a multi-stream open domain question answering system. Lecture Notes in Computer Science, 2997, 99-111.