9683 search results - page 209 / 1937 » Predicting query performance |
145
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Traditional information retrieval models assume that users express their information needs via text queries (i.e., their "talk"). In this poster, we consider Web browsin...
203
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DASFAA
2011
IEEE
14 years 10 months ago
2011
IEEE
Spatio-temporal uncertainty is a special feature of moving objects due to the inability of precisely capturing or predicting their continuously changing locations. Indeterminate lo...
189
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AMR
2006
Springer
15 years 10 months ago
2006
Springer
This work presents a discriminative model for the retrieval of pictures from text queries. The core idea of this approach is to minimize a loss directly related to the retrieval pe...
181
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ADBIS
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. Overlapping Linear Quadtrees is a structure suitable for storing consecutive raster images according to transaction time (a database of evolving images). This structure s...
156
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VLDB
1990
ACM
15 years 10 months ago
1990
ACM
In applications such as vision and molecular biology, a common problem is to find the similar objects to a given target (according to some distance measure) in a large database. T...