Azzopardi, L., de Rijke, M., & Balog, K. (2007). Building simulated queries for known-item topics: an analysis using six european languages. In SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval (pp. 455-462). ACM Press.
Balog, K., & de Rijke, M. (2007). Index Combinations and Query Reformulations for Mixed Monolingual Web Retrieval. In Evaluation of Multilingual and Multi-modal Information Retrieval (pp. 830-833)
Balog, K., Hofmann, K., Weerkamp, W., & de Rijke, M. (2007). The University of Amsterdam at the TREC 2007 Enterprise Track. In TREC 2007 Working Notes (pp. 248-251)
Balog, K., Meij, E. J., & de Rijke, M. (2007). Language Models for Enterprise Search: Query Expansion and Combination of Evidence. In The Fourteenth Text Retrieval Conference (TREC 2006) NIST.
Balog, K., Mishne, G. A., & de Rijke, M. (2006). Why Are They Excited? Identifying and Explaining Spikes in Blog Mood Levels. In Proceedings 11th Meeting of the European Chapter of the Association for Computational Linguistics (EACL 2006)
Azzopardi, L. A., Balog, K., & de Rijke, M. (2006). Language Modeling Approaches for Enterprise Tasks. In The Fourteenth Text Retrieval Conference (TREC 2005) NIST.
Balog, K., & de Rijke, M. (2006). Finding Experts and their Details in E-mail Corpora. In 15th International World Wide Web Conference (WWW2006)
Balog, K., & de Rijke, M. (2006). Decomposing Bloggers' Moods. In WWW-2006 Workshop on the Weblogging Ecosystem
Balog, K., & de Rijke, M. (2006). Searching for People in the Personal Work Space. In International Workshop on Intelligent Information Access (IIIA-2006)
Balog, K., Azzopardi, L. A., & de Rijke, M. (2006). Formal models for expert finding in enterprise corpora. In SIGIR '06: Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval (pp. 43-50). ACM Press.