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191
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ICS
2004
Tsinghua U.
16 years 28 days ago
Cluster prefetch: tolerating on-chip wire delays in clustered microarchitectures
The growing dominance of wire delays at future technology points renders a microprocessor communication-bound. Clustered microarchitectures allow most dependence chains to execute...
Rajeev Balasubramonian
PODS
2010
ACM
207views Database» more  PODS 2010»
16 years 19 days ago
Understanding cardinality estimation using entropy maximization
Cardinality estimation is the problem of estimating the number of tuples returned by a query; it is a fundamentally important task in data management, used in query optimization, ...
Christopher Ré, Dan Suciu
MICRO
2002
IEEE
118views Hardware» more  MICRO 2002»
16 years 14 days ago
Exploiting data-width locality to increase superscalar execution bandwidth
In a 64-bit processor, many of the data values actually used in computations require much narrower data-widths. In this study, we demonstrate that instruction data-widths exhibit ...
Gabriel H. Loh
228
Voted
GECCO
2010
Springer
162views Optimization» more  GECCO 2010»
16 years 11 days ago
Heuristics for sampling repetitions in noisy landscapes with fitness caching
For many large-scale combinatorial search/optimization problems, meta-heuristic algorithms face noisy objective functions, coupled with computationally expensive evaluation times....
Forrest Stonedahl, Susa H. Stonedahl
228
Voted
ICPPW
2000
IEEE
15 years 12 months ago
Reducing Web Latency with Hierarchical Cache-Based Prefetching
Proxy caches have become a central mechanism for reducing the latency of web document retrieval. While caching alone reduces latency for previously requested documents, web docume...
Dan Foygel, Dennis Strelow