1553 search results - page 200 / 311 » Efficient Collective Communication in Distributed Heterogene... |
137
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GLOBECOM
2007
IEEE
15 years 11 months ago
2007
IEEE
—This paper presents an opportunistic feedback (OF) protocol that reduces the amount of channel-state-information (CSI) feedback for the OFDMA downlink system. The OF protocol as...
143
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TPDS
2002
15 years 4 months ago
2002
Sensor webs consisting of nodes with limited battery power and wireless communications are deployed to collect useful information from the field. Gathering sensed information in an...
162
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MTA
2006
15 years 5 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
161
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MIDDLEWARE
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. Design of distributed architectures for content-based publish-subscribe (pub-sub) service networks has been a challenging problem. To best support the highly dynamic and ...
169
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JCIT
2007
15 years 4 months ago
2007
Peer-to-peer (P2P) file sharing has become increasingly popular, accounting for as much as 70% of Internet traffic by some estimates. Recently, we have been witnessing the emergen...