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DCC
1992
IEEE
15 years 10 months ago
Constructing Word-Based Text Compression Algorithms
Text compression algorithms are normally defined in terms of a source alphabet of 8-bit ASCII codes. We consider choosing to be an alphabet whose symbols are the words of Englis...
R. Nigel Horspool, Gordon V. Cormack
WSC
2007
15 years 8 months ago
Approximations and control variates for pricing portfolio credit derivatives
Portfolio credit derivatives that depend on default correlation are increasingly widespread in the credit market. Valuing such products often entails Monte Carlo simulation. Howev...
Zhiyong Chen, Paul Glasserman
BIOCOMP
2008
15 years 7 months ago
Specificity Normalization for Identifying Selective Inhibitors in Virtual Screening
ct The enrichment and recall of known inhibitors in a virtual screen are correlated with the probability of finding effective inhibitors through this process. In practice, a large ...
Reetal Pai, James C. Sacchettini, Thomas R. Ioerge...
MEDIAFORENSICS
2010
15 years 7 months ago
Efficient estimation of CFA pattern configuration in digital camera images
This paper proposes an efficient method to determine the concrete configuration of the color filter array (CFA) from demosaiced images. This is useful to decrease the degrees of f...
Matthias Kirchner
GEOINFO
2007
15 years 7 months ago
Ecologically-aware Queries for Biodiversity Research
To carry ecologically-relevant biodiversity research, one must collect chunks of information on species and their habitats from a large number of institutions and correlate them us...
Luiz Celso Gomes Jr., Claudia Bauzer Medeiros