722 search results - page 24 / 145 » Data Cleaning: Problems and Current Approaches |
VMV
2008
13 years 8 months ago
2008
In this paper we present a new surface reconstruction technique for piecewise smooth surfaces from point clouds, such as scans of architectural sites or man-made artifacts. The te...
SIGMOD
2008
ACM
13 years 7 months ago
2008
ACM
Today's record matching infrastructure does not allow a flexible way to account for synonyms such as "Robert" and "Bob" which refer to the same name, and ...
ECCV
2004
Springer
14 years 22 days ago
2004
Springer
This paper deals with the computation of optical flow and occlusion detection in the case of large displacements. We propose a Bayesian approach to the optical flow problem and s...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
Many segmentation problems in medical imaging rely on accurate modeling and estimation of tissue intensity probability density functions. Gaussian mixture modeling, currently the ...
DEXA
2004
Springer
14 years 22 days ago
2004
Springer
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...