315 search results - page 34 / 63 » Quantile and histogram estimation |
CIKM
2011
Springer
12 years 7 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
VLDB
2005
ACM
14 years 8 months ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper presents a new approach for estimating the disparity search range in stereo video that enforces temporal consistency. Reliable search range estimation is very important...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
In this work we develop appearance models for computing the similarity between image regions containing deformable objects of a given class in realtime. We introduce the concept o...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper introduces a method for the recognition planar objects under projective geometry. Our method is based on a similarity measure invariant to projective transform. The pro...