13 search results - page 3 / 3 » Ripple Joins for Online Aggregation |
ICDE
2010
IEEE
14 years 5 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
ICDE
2009
IEEE
14 years 4 days ago
2009
IEEE
—Sampling is used as a universal method to reduce the running time of computations – the computation is performed on a much smaller sample and then the result is scaled to comp...
CLOUD
2010
ACM
13 years 10 months ago
2010
ACM
Google Fusion Tables is a cloud-based service for data management and integration. Fusion Tables enables users to upload tabular data files (spreadsheets, CSV, KML), currently of...