2402 search results - page 253 / 481 » Performance Analysis of a Distributed Question Answering Sys... |
146
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DAGSTUHL
2004
15 years 5 months ago
2004
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...
153
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—The physical layer of future wireless networks will be based on novel radio technologies such as UWB and MIMO. One of the important capabilities of such technologies is the abil...
215
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ICDE
2005
IEEE
16 years 5 months ago
2005
IEEE
Stream-processing systems are designed to support an emerging class of applications that require sophisticated and timely processing of high-volume data streams, often originating...
140
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LCN
2008
IEEE
15 years 10 months ago
2008
IEEE
— IP traffic measurements form the basis of several network management tasks, such as accounting, planning, intrusion detection, and charging. High-speed network links challenge ...
179
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PE
2000
Springer
15 years 3 months ago
2000
Springer
Conventional methods for state space exploration are limited to the analysis of small systems because they suffer from excessive memory and computational requirements. We have dev...