145 search results - page 12 / 29 » Hierarchy as a new data type for qualitative variables |
TDP
2008
13 years 7 months ago
2008
The mean vector and covariance matrix are sufficient statistics when the un derlying distribution is multivariate normal. Many type of statistical analyses used in practice rely on...
KAIS
2000
13 years 7 months ago
2000
To use graphics efficiently in an automatic report generation system, one has to model messages and how they go from the writer (intention) to the reader (interpretation). This pap...
ECIS
2003
13 years 8 months ago
2003
Those interested in improving the quality of an information system may also be interested in two particular research questions: “What factors influence the end users’ satisfac...
CVIU
2011
12 years 11 months ago
2011
In this paper, we aim to reconstruct free-form 3D models from only one or few silhouettes by learning the prior knowledge of a specific class of objects. Instead of heuristically...
KDD
2006
ACM
14 years 7 months ago
2006
ACM
Motivated by numerous applications in which the data may be modeled by a variable subscripted by three or more indices, we develop a tensor-based extension of the matrix CUR decom...