Raija Lehtokangas

2008

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Experiments with transitive dictionary translation and pseudo-relevance feedback using graded relevance assessments.
Raija Lehtokangas|Heikki Keskustalo|Kalervo Järvelin
Journal of the Association for Information Science and Technology (JASIST) 2008 Volume 59 Issue 3

2006

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Experiments with dictionary-based CLIR using graded relevance assessments: Improving effectiveness by pseudo-relevance feedback.
Raija Lehtokangas|Heikki Keskustalo|Kalervo Järvelin
Discover Computing 2006 Volume 9 Issue 4

2005

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Dictionary-Based CLIR Loses Highly Relevant Documents.
Raija Lehtokangas|Heikki Keskustalo|Kalervo Järvelin
Advances in Information Retrieval, 27th European Conference on IR Research, ECIR 2005, Santiago de Compostela, Spain, March 21-23, 2005, Proceedings

2004

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Dictionary-Based Cross-Language Information Retrieval: Learning Experiences from CLEF 2000-2002.
Turid Hedlund|Eija Airio|Heikki Keskustalo|Raija Lehtokangas|Ari Pirkola|Kalervo Järvelin
Discover Computing 2004 Volume 7 Issue 1-2
doi dblp
Transitive dictionary translation challenges direct dictionary translation in CLIR.
Raija Lehtokangas|Eija Airio|Kalervo Järvelin
Information Processing and Management 2004 Volume 40 Issue 6