4273 search results - page 605 / 855 » Improving proactive information systems |
143
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— The path and antenna correlations significantly degrade the system capacity in spatially-multiplexed multiple-input multiple-output (MIMO) orthogonal frequency-divisio...
128
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IDEAS
2006
IEEE
15 years 10 months ago
2006
IEEE
Collaborative Filtering (CF) Systems are gaining widespread acceptance in recommender systems and ecommerce applications. These systems combine information retrieval and data mini...
130
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ACMSE
2006
ACM
15 years 10 months ago
2006
ACM
In previous work a DOCSIS model was added to ‘ns’ to allow simulations to be run to analyze the performance of DOCSIS. These simulations showed that congestion caused by the a...
137
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HPDC
2005
IEEE
15 years 10 months ago
2005
IEEE
In the present paper, we examine the problem of supporting application-specific computation within a network file server. Our objectives are (i) to introduce an easy to use yet ...
143
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ISPAN
2005
IEEE
15 years 10 months ago
2005
IEEE
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...