2050 search results - page 272 / 410 » Effectiveness of complex index terms in information retrieva... |
143
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
Many web documents are dynamic, with content changing in varying amounts at varying frequencies. However, current document search algorithms have a static view of the document con...
153
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MM
2010
ACM
15 years 6 months ago
2010
ACM
In this paper we present the Idiap Wolf Database. This is a audio-visual corpus containing natural conversational data of volunteers who took part in a competitive role-playing ga...
170
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TREC
2004
15 years 7 months ago
2004
In the experiment described in this paper, we investigate the effectiveness of a document-independent technique for eliciting additional information from searchers about their inf...
184
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IPSN
2010
Springer
16 years 28 days ago
2010
Springer
For in-network storage schemes, one maps data, indexed in a logical space, to the distributed sensor locations. When the physical sensor network has an irregular shape and possibl...
160
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ADMA
2006
Springer
16 years 13 days ago
2006
Springer
The automatic annotation of images presents a particularly complex problem for machine learning researchers. In this work we experiment with semantic models and multi-class learnin...