8298 search results - page 495 / 1660 » Query-Free Information Retrieval |
154
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CLEF
2005
Springer
16 years 14 days ago
2005
Springer
The task for the CLEF-2005 cross-language speech retrieval track was to identify topically c English interviews in a known-boundary condition. Seven teams particip Results indica ...
141
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HCI
2007
15 years 8 months ago
2007
Abstract. To retrieve pictograms having semantically ambiguous interpretations, we propose a semantic relevance measure which uses pictogram interpretation words collected from a w...
166
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NAACL
2007
15 years 8 months ago
2007
The goal of my dissertation research is to investigate the combination of new evidence sources for improving information retrieval on speech collections. The utility of these evid...
180
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
186
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CIVR
2009
Springer
16 years 1 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...