1942 search results - page 109 / 389 » Speeding Up XTR |
186
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
Nested iteration is an important technique for query evaluation. It is the default way of executing nested subqueries in SQL. Although decorrelation often results in cheaper non-n...
162
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ASPDAC
2004
ACM
15 years 11 months ago
2004
ACM
- To minimize energy consumption by voltage scaling in design of heterogeneousreal-time embeddedsystems, it is necessary to perfom two distinct tasks: task scheduling (TS) and volt...
183
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DBKDA
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—XML indexing and search has become an important topic, and twig joins are key building blocks in XML search systems. This paper describes a novel approach using a nested...
162
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ISCA
2002
IEEE
15 years 11 months ago
2002
IEEE
Increasing the number of instruction queue (IQ) entries in a dynamically scheduled processor exposes more instruction-level parallelism, leading to higher performance. However, in...
155
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HPCA
2000
IEEE
15 years 10 months ago
2000
IEEE
Memorylatency isbecominganincreasingly importantperformance bottleneck, especially in multiprocessors. One technique for tolerating memory latency is multithreading, whereby we sw...