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136
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IPM
2007
137views more  IPM 2007»
15 years 3 months ago
Analyzing imbalance among homogeneous index servers in a web search system
The performance of parallel query processing in a cluster of index servers is crucial for modern web search systems. In such a scenario, the response time basically depends on the...
Claudine Santos Badue, Ricardo A. Baeza-Yates, Ber...
144
Voted
ISCA
2002
IEEE
104views Hardware» more  ISCA 2002»
15 years 3 months ago
Speculative Dynamic Vectorization
Traditional vector architectures have shown to be very effective for regular codes where the compiler can detect data-level parallelism. However, this SIMD parallelism is also pre...
Alex Pajuelo, Antonio González, Mateo Valer...
134
Voted
HIPC
2009
Springer
15 years 1 months ago
Distance-aware round-robin mapping for large NUCA caches
In many-core architectures, memory blocks are commonly assigned to the banks of a NUCA cache by following a physical mapping. This mapping assigns blocks to cache banks in a round-...
Alberto Ros, Marcelo Cintra, Manuel E. Acacio, Jos...
222
Voted
ICDE
2005
IEEE
118views Database» more  ICDE 2005»
16 years 5 months ago
Bypass Caching: Making Scientific Databases Good Network Citizens
Scientific database federations are geographically distributed and network bound. Thus, they could benefit from proxy caching. However, existing caching techniques are not suitabl...
Tanu Malik, Randal C. Burns, Amitabh Chaudhary
130
Voted
VIS
2009
IEEE
205views Visualization» more  VIS 2009»
16 years 4 months ago
Time and Streak Surfaces for Flow Visualization in Large Time-Varying Data Sets
Time and streak surfaces are ideal tools to illustrate time-varying vector fields since they directly appeal to the intuition about coherently moving particles. However, efficient ...
Hari Krishnan, Christoph Garth, Kenneth I. Joy