38 search results - page 5 / 8 » Solving Local Cost Estimation Problem for Global Query Optim... |
ANOR
2007
13 years 5 months ago
2007
This paper introduces a model for Distributed Employee Timetabling Problems (DisETPs) and proposes a general architecture for solving DisETPs by using a Multi Agent System (MAS) pa...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
Current methods for selectivity estimation fall into two broad categories, synopsis-based and sampling-based. Synopsis-based methods, such as histograms, incur minimal overhead at ...
ICDE
2010
IEEE
13 years 5 months ago
2010
IEEE
— We discuss the problem of resource provisioning for database management systems operating on top of an Infrastructure-As-A-Service (IaaS) cloud. To solve this problem, we descr...
ISCAPDCS
2004
13 years 6 months ago
2004
Internet today, has transformed into a global information hub. The increase in its usage and magnitude have sparkled various research problems. Because of the diverse user populat...
VLSID
2005
IEEE
14 years 5 months ago
2005
IEEE
Abstract--Power analysis early in the design cycle is critical for the design of lowpower systems. With the move to system-level specifications and design methodologies, there has ...