385 search results - page 1 / 77 » Utility-driven assessment of data quality |
EDBT
2012
ACM
11 years 7 months ago
2012
ACM
The Web of Linked Data grows rapidly and already contains data originating from hundreds of data sources. The quality of data from those sources is very diverse, as values may be ...
BIOINFORMATICS
2011
12 years 8 months ago
2011
TMM
2002
13 years 4 months ago
2002
Most image and video compression algorithms that have been proposed to improve picture quality relative to compression efficiency have either been designed based on objective crite...
Publication
A number of image quality metrics are based on psychophysical models of the human visual system. We propose a new framework for image quality assessment, gathering three indexes de...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
We propose an alternative interpretation of Bayesian surprise in the spatial domain, to account for saliency arising from contrast in image context. Our saliency formulation is in...