24105 search results - page 456 / 4821 » Models in Information Retrieval |
186
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CIVR
2007
Springer
16 years 1 months ago
2007
Springer
Content-based image retrieval (CBIR) systems target database images using feature similarities with respect to the query. Our CBIR demonstration utilises novel illumination invari...
173
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SPIRE
2007
Springer
16 years 1 months ago
2007
Springer
In this paper we propose a novel sentence retrieval method based on extracting highly frequent terms from top retrieved documents. We compare it against state of the art sentence r...
204
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ICADL
2005
Springer
16 years 12 days ago
2005
Springer
Abstract. We propose an approach to Distributed Information Retrieval based on the periodic and incremental centralisation of full-text indices of widely dispersed and autonomously...
214
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CISST
2004
15 years 8 months ago
2004
Abstract Compressed domain image retrieval is going to play an increasingly important role in the future. It allows the calculation of image features and hence content-based image ...
208
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
Modeling a user’s click-through behavior in click logs is a challenging task due to the well-known position bias problem. Recent advances in click models have adopted the examin...