255 search results - page 11 / 51 » Data mining and automatic OLAP schema generation |
ICDM
2002
IEEE
14 years 13 days ago
2002
IEEE
Previous works on automatic query clustering most generate a flat, un-nested partition of query terms. In this work, we are pursuing to organize query terms into a hierarchical s...
DOCENG
2005
ACM
13 years 9 months ago
2005
ACM
Structured document content reuse is the problem of restructuring and translating data structured under a source schema into an instance of a target schema. A notion closely tied ...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
Given the importance of optimization and informatics which are the two broad fields of research, we present an instance of Optinformatics which denotes the specialization of info...
EDM
2009
13 years 5 months ago
2009
This paper describes a novel method to create a quantitative model of an educational content domain of related practice item-types using learning curves. By using a pairwise test t...
ICANN
2009
Springer
13 years 5 months ago
2009
Springer
Different algorithms have been proposed in the literature to cluster gene expression data, however there is no single algorithm that can be considered the best one independently on...