5785 search results - page 1058 / 1157 » Approximability of Probability Distributions |
124
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ACMSE
2004
ACM
15 years 7 months ago
2004
ACM
Replacement policy, one of the key factors determining the effectiveness of a cache, becomes even more important with latest technological trends toward highly associative caches....
121
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SPAA
2004
ACM
15 years 7 months ago
2004
ACM
In this paper, we examine the problem of large-volume data dissemination via overlay networks. A natural way to maximize the throughput of an overlay multicast session is to split...
149
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IPSN
2004
Springer
15 years 7 months ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...
129
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VLDB
2004
ACM
15 years 7 months ago
2004
ACM
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...
108
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XSYM
2004
Springer
15 years 7 months ago
2004
Springer
A key step in the optimization of declarative queries over XML data is estimating the selectivity of path expressions, i.e., the number of elements reached by a specific navigatio...