571 search results - page 82 / 115 » A Distributed Query Execution Engine in a Grid Environment |
166
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OOPSLA
2007
Springer
15 years 11 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...
177
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ICAS
2008
IEEE
15 years 12 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...
123
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CCGRID
2005
IEEE
15 years 11 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 ...
129
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COMPSAC
2007
IEEE
15 years 11 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, ...
171
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ICDE
2005
IEEE
15 years 11 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...