Sciweavers

679 search results - page 6 / 136
» Approximate Temporal Aggregation
Sort
View
TODS
2008
56views more  TODS 2008»
13 years 6 months ago
On computing temporal aggregates with range predicates
Donghui Zhang, Alexander Markowetz, Vassilis J. Ts...
WWW
2008
ACM
14 years 7 months ago
A new aggregation policy for RSS services
RSS is the XML-based format for syndication of Web contents, and users aggregate RSS feeds with RSS feed aggregators. There are RSS aggregation policies that help aggregate RSS fe...
Young Geun Han, Sang Ho Lee, Jae Hwi Kim, Yanggon ...
WWW
2008
ACM
14 years 7 months ago
An Effective Aggregation Policy for RSS Services
RSS is the XML-based format for syndication of Web contents and users aggregate RSS feeds with RSS feed aggregators. As the usage of RSS service has been diffused, it is crucial to...
Jae Hwi Kim, Sang Ho Lee, Young Geun Han
ICDE
2003
IEEE
96views Database» more  ICDE 2003»
14 years 8 months ago
Pushing Aggregate Constraints by Divide-and-Approximate
Iceberg-cube mining is to compute the GROUP BY partitions, for all GROUP BY dimension lists, that satisfy a given aggregate constraint. Previous works have pushed anti-monotone co...
Ke Wang, Yuelong Jiang, Jeffrey Xu Yu, Guozhu Dong...