620 search results - page 105 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
136
Voted
FOCS
2008
IEEE
15 years 9 months ago
2008
IEEE
Learning problems form an important category of computational tasks that generalizes many of the computations researchers apply to large real-life data sets. We ask: what concept ...
119
Voted
WEBI
2005
Springer
15 years 8 months ago
2005
Springer
In order to let software programs gain full benefit from semi-structured web sources, wrapper programs must be built to provide a “machine-readable” view over them. A signific...
139
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
In this paper we present a method for the retrieval of images in terms of perceptual similarity. Local color information is added to the shape context descriptor in order to obtain...
126
Voted
NIPS
2004
15 years 4 months ago
2004
A graph-based prior is proposed for parametric semi-supervised classification. The prior utilizes both labelled and unlabelled data; it also integrates features from multiple view...
99
Voted
CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper, we present a novel approach to contentsbased image retrieval. The method hinges in the use of quasi-random sampling to retrieve those images in a database which are...