2149 search results - page 395 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
SIGMETRICS
2002
ACM
15 years 28 days ago
2002
ACM
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
103
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GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
Nowadays, the source localization has been widely applied for wireless sensor networks. The Gaussian mixture model has been adopted for maximum-likelihood (ML) source localization ...
119
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SEMWEB
2001
Springer
15 years 5 months ago
2001
Springer
Resource discovery is a problem common to almost all distributed systems. Instead of resulting in a one or a small number of discovery mechanisms, completely different and incompa...
CASCON
2003
15 years 2 months ago
2003
The advance in wireless networks and in positioning systems has led to the development of a new generation of mobile applications: location-based services (LBS). LBS offer highly ...
118
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ISAAC
2009
Springer
15 years 7 months ago
2009
Springer
We give a simple framework which is an alternative to the celebrated and widely used shifting strategy of Hochbaum and Maass [J. ACM, 1985] which has yielded efficient algorithms ...