12766 search results - page 339 / 2554 » collective |
166
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IWMM
2010
Springer
15 years 10 months ago
2010
Springer
Concurrent and incremental collectors require barriers to ensure correct synchronisation between mutator and collector. The overheads imposed by particular barriers on particular ...
183
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In some retrieval situations, a system must search across multiple collections. This task, referred to as federated search, occurs for example when searching a distributed index o...
169
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CGO
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper, we present a technique for reducing the overhead of collecting path profiles in the context of a dynamic optimizer. The key idea to our approach, called Targeted Pa...
171
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CLUSTER
2004
IEEE
15 years 10 months ago
2004
IEEE
All-to-all broadcast is one of the common collective operations that involve dense communication between all processes in a parallel program. Previously, programmable Network Inte...
175
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
We present a static index pruning method, to be used in ad-hoc document retrieval tasks, that follows a documentcentric approach to decide whether a posting for a given term shoul...