2149 search results - page 150 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
104
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INFOCOM
2003
IEEE
15 years 6 months ago
2003
IEEE
— Channel-aware scheduling strategies, such as the Proportional Fair algorithm for the CDMA 1xEV-DO system, provide an effective mechanism for improving throughput performance in...
192
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SODA
2012
ACM
13 years 4 months ago
2012
ACM
We give a constant factor approximation algorithm for the following generalization of the k-median problem. We are given a set of clients and facilities in a metric space. Each fa...
113
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NCA
2009
IEEE
15 years 8 months ago
2009
IEEE
—Web caching and replication techniques increase accessibility of Web contents and reduce Internet bandwidth requirements. In this paper, we are considering the replica placement...
127
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PERCOM
2003
ACM
16 years 1 months ago
2003
ACM
Wireless distributed sensor networks (DSNs) are important for a number of strategic applications such as coordinated target detection, surveillance, and localization. Energy is a ...
152
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GLOBECOM
2009
IEEE
15 years 8 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...