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158
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TPDS
2008
15 years 6 months ago
2008
Abstract-- We consider the problem of estimating the geographic locations of nodes in a wireless sensor network where most sensors are without an effective self-positioning functio...
187
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TMC
2002
15 years 6 months ago
2002
Abstract--Link adaptation to dynamically select the data transmission rate at a given time has been recognized as an effective way to improve the goodput performance of the IEEE 80...
217
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MIR
2006
ACM
16 years 22 days ago
2006
ACM
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
156
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JNSM
2000
15 years 6 months ago
2000
Abstract-A mechanism for the estimation of the available bandwidth between two end-points of a best-effort network is presented. The estimation is obtained by a simple statistical ...
172
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CACM
1999
15 years 6 months ago
1999
uire an abstraction layer, without paying the performance penalty paid by microkernels. By allowing for kernel modules, hardware-specific code can often be confined to a module, ke...