24105 search results - page 424 / 4821 » Models in Information Retrieval |
194
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MM
2005
ACM
16 years 12 days ago
2005
ACM
We develop a framework for the automatic discovery of query classes for query-class-dependent search models in multimodal retrieval. The framework automatically discovers useful q...
195
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Statistical topic models provide a general data-driven framework for automated discovery of high-level knowledge from large collections of text documents. While topic models can p...
179
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CORR
2004
Springer
15 years 6 months ago
2004
Springer
In this lecture I discuss some aspects of MKM, Mathematical Knowledge Management, with particuar emphasis on information storage and information retrieval. MSCS: 68P20, 68T30 Key w...
310
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GIS
2007
ACM
16 years 8 months ago
2007
ACM
We investigate the application of a new category of low-level image descriptors termed interest points to remote sensed image analysis. In particular, we compare how scale and rot...
174
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper addresses the problem of image retrieval from an encrypted database, where data confidentiality is preserved both in the storage and retrieval process. The paper focus...