4493 search results - page 289 / 899 » A Knowledge Recommend System Based on User Model |
190
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In this pair of papers (Part I and Part II in this issue), we investigate the issue of power control and subcarrier assignment in a sectorized two-cell downlink OFDMA system impair...
209
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TSP
2010
15 years 1 months ago
2010
In this pair of papers (Part I and Part II in this issue), we investigate the issue of power control and subcarrier assignment in a sectorized two-cell downlink OFDMA system impai...
191
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
177
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DIMEA
2008
15 years 8 months ago
2008
In this paper we present a system that facilitates virtual museum development and usage. The system is based on a game engine, ensuring thus minimal cost and good performance, and...
142
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Repetitive strain injuries and ergonomics concerns have become increasingly significant health issues as a growing number of individuals frequently use computers for long periods ...