571 search results - page 82 / 115 » A Distributed Query Execution Engine in a Grid Environment |
OOPSLA
2007
Springer
14 years 1 months ago
2007
Springer
Omniscient debuggers make it possible to navigate backwards in time within a program execution trace, drastically improving the task of debugging complex applications. Still, they...
ICAS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—A growing number of applications start using Semantic Web technologies. The base concept in this technology is the use of ontologies, allowing first-order logic reasoni...
CCGRID
2005
IEEE
14 years 1 months ago
2005
IEEE
Grid computing can be characterized as a distributed infrastructure that is a collection of computing resources within or across locations that are aggregated to act as a unified ...
COMPSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
Service discovery is very useful in pervasive computing environments. A service discovery architecture based on anycast is proposed. A wellknown anycast address is defined first, ...
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
Current federated systems deploy cost-based query optimization mechanisms; i.e., the optimizer selects a global query plan with the lowest cost to execute. Thus, cost functions in...