10809 search results - page 1926 / 2162 » Location Based Services |
197
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WMCSA
2002
IEEE
16 years 4 days ago
2002
IEEE
Mobile environments are highly dynamic, characterised by frequent and sudden changes in resource availability. As a consequence, adaptive mobile applications need to be capable of...
166
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CDC
2009
IEEE
15 years 12 months ago
2009
IEEE
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
181
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MM
2009
ACM
15 years 12 months ago
2009
ACM
While existing studies on YouTube’s massive user-generated video content have mostly focused on the analysis of videos, their characteristics, and network properties, little att...
221
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SAC
2009
ACM
15 years 12 months ago
2009
ACM
Wireless sensor networks (WSNs) are subject to significant resource constraints. Particularly, routing protocols for lowrate WSNs suffer from maintaining routing metrics and sta...
199
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ATAL
2009
Springer
15 years 12 months ago
2009
Springer
Our work presents a mechanism designed for the selection of the optimal information provider in a multi-agent, heterogeneous and unsupervised monitoring system. The selfadaptation...