15379 search results - page 2715 / 3076 » Protecting users from |
213
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JSAC
2006
15 years 7 months ago
2006
Abstract--A conventional transmitted reference (TR) modulation scheme is an effective means to combat severe multipath distortion in an ultra-wideband (UWB) system, significantly r...
198
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ML
2008
ACM
15 years 7 months ago
2008
ACM
Pattern discovery techniques, such as association rule discovery, explore large search spaces of potential patterns to find those that satisfy some user-specified constraints. Due...
214
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NETWORK
2008
15 years 7 months ago
2008
Admission control plays a very important role in wireless systems, as it is one of the basic mechanisms for ensuring the quality of service offered to users. Based on the availabl...
225
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FGCS
2007
15 years 7 months ago
2007
The continuous increase of data volumes available from many sources raises new challenges for their effective understanding. Knowledge discovery in large data repositories involv...
180
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ORGSCI
2008
15 years 7 months ago
2008
Previous literature on open source software (OSS) mostly analyzes organizational issues within communities of developers and users. This paper focuses on profit-oriented organizat...