2488 search results - page 406 / 498 » A Model for the Prediction of R-tree Performance |
164
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
: In this paper we propose two analytically tractable stochastic models of non-slotted Aloha for Mobile Ad-hoc NETworks (MANETs): one model assumes a static pattern of nodes while ...
184
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MICRO
2007
IEEE
16 years 20 days ago
2007
IEEE
Program runtime characteristics exhibit significant variation. As microprocessor architectures become more complex, their efficiency depends on the capability of adapting with wor...
175
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
All Netflix Prize algorithms proposed so far are prohibitively costly for large-scale production systems. In this paper, we describe an efficient dataflow implementation of a coll...
164
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SRDS
2008
IEEE
16 years 23 days ago
2008
IEEE
Distributed storage systems often use data replication to mask failures and guarantee high data availability. Node failures can be transient or permanent. While the system must ge...
192
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RTAS
2006
IEEE
16 years 11 days ago
2006
IEEE
Caches have become invaluable for higher-end architectures to hide, in part, the increasing gap between processor speed and memory access times. While the effect of caches on timi...