CLEF 2004 cross-language spoken document retrieval track

Authors:
Marcello Federico;Nicola Bertoldi;Gina-Anne Levow;Gareth J. F. Jones
Affiliations:
ITC-irst, Italy;ITC-irst, Italy;University of Chicago;Dublin City University, Ireland
Venue:
CLEF'04 Proceedings of the 5th conference on Cross-Language Evaluation Forum: multilingual Information Access for Text, Speech and Images
Year:
2004

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Abstract

This paper summarizes the Cross-Language Spoken Document Retrieval (CL-SDR) track held at CLEF 2004. The CL-SDR task at CLEF 2004 was again based on the TREC-8 and TREC-9 SDR tasks. This year the CL-SDR task was extended to explore the unknown story boundaries condition introduced at TREC. The paper reports results from the participants showing that as expected cross-language results are reduced relative to a monolingual baseline, although the amount to which they are degraded varies for different topic languages.