287 search results - page 7 / 58 » Optimal Histograms with Quality Guarantees |
INFORMATICALT
2007
13 years 9 months ago
2007
In the paper, a cross-layer optimization between application layer and fabric layer is proposed. The aim is to optimize the end-to-end quality of the dynamic grid application as we...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...
AICT
2005
IEEE
14 years 3 months ago
2005
IEEE
Due to the increasing use of service level agreements for the provisioning of IT services, providers have to ensure that the guarantees for the quality of their offered services, ...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...
NETWORKING
2004
13 years 11 months ago
2004
The next generation Internet is designed to accommodate flows that span across multiple domains with quality of service guarantees, in particular bandwidth. In this context, destin...