4234 search results - page 49 / 847 » OLAP on sequence data |
ICDM
2009
IEEE
13 years 6 months ago
2009
IEEE
DIS
2009
Springer
14 years 3 months ago
2009
Springer
Knowledge is power but for interrelated data, knowledge is often hidden in massive links in heterogeneous information networks. We explore the power of links at mining heterogeneou...
DOLAP
2006
ACM
14 years 2 months ago
2006
ACM
In this paper we perform an extensive theoretical and experimental study on common synopsis construction algorithms, with emphasis on wavelet based techniques, that take under con...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
Currently the key problems of query optimization are extensibility imposed by object-relational technology, as well as query complexity caused by forthcoming applications, such as...
KDD
2007
ACM
14 years 9 months ago
2007
ACM
Dimension attributes in data warehouses are typically hierarchical (e.g., geographic locations in sales data, URLs in Web traffic logs). OLAP tools are used to summarize the measu...