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JCB
2007
14 years 9 months ago
2007
Many bioinformatics problems can implicitly depend on estimating large-scale covariance matrix. The traditional approaches tend to give rise to high variance and low accuracy esti...
RIDE
2002
IEEE
15 years 2 months ago
2002
IEEE
An important aspect of Business to Business ECommerce is the agile Virtual Enterprise (VE). VEs are established when existing enterprises dynamically form temporary alliances, joi...
VLDB
1997
ACM
15 years 1 months ago
1997
ACM
Data is often stored in summarized form, as a histogram of aggregates (COUNTs, SUMs, or AVeraGes) over speci ed ranges. We study how to estimate the original detail data from the ...
EDM
2008
14 years 11 months ago
2008
Using data from an existing pre-algebra computer-based tutor, we analyzed the covariance of item-types with the goal of describing a more effective way to assign skill labels to it...
PAMI
2007
14 years 9 months ago
2007
—A novel patch-based correspondence model is presented in this paper. Many segment-based correspondence approaches have been proposed in recent years. Untextured pixels and bound...