630 search results - page 94 / 126 » Optimized union of non-disjoint distributed data sets |
179
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ICDCS
2008
IEEE
16 years 18 days ago
2008
IEEE
Wireless sensor networks (WSNs) deployed for missioncritical applications face the fundamental challenge of meeting stringent spatiotemporal performance requirements using nodes w...
182
Voted
WAIM
2004
Springer
15 years 11 months ago
2004
Springer
Selectivity estimation of path expressions in querying XML data plays an important role in query optimization. A path expression may contain multiple branches with predicates, each...
131
Voted
IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
High-end supercomputers are increasingly built out of commodity components, and lack tight integration between the processor and network. This often results in inefficiencies in ...
151
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ICS
2001
Tsinghua U.
15 years 10 months ago
2001
Tsinghua U.
Application performance tuning is a complex process that requires assembling various types of information and correlating it with source code to pinpoint the causes of performance...
190
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HPCA
2000
IEEE
15 years 10 months ago
2000
IEEE
Efficiency of synchronization mechanisms can limit the parallel performance of many shared-memory applications. In addition, the ever increasing performance gap between processor...