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142
Voted
VTC
2008
IEEE
15 years 11 months ago
2008
IEEE
— We consider a resource allocation problem for spectrum sharing in cognitive radio networks. Specifically, we investigate the joint subchannel, rate and power allocation for se...
150
Voted
HICSS
2007
IEEE
15 years 11 months ago
2007
IEEE
Business intelligence (BI) technology and research is maturing. In evidence, some practitioners have indicated a shift in the nature of their data warehousing challenges from bein...
132
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— In this paper, we extend the optimal worst-case QoS routing algorithm and metric definition given in [1]. We prove that in addition to the q-ary symmetric and q-ary erasure ch...
141
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SBACPAD
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, an adaptive wormhole router for a flexible on-chip interconnection network is proposed and implemented for a Chip-Multi Processor (CMP). It adopts a wormhole switc...
127
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SIBGRAPI
2007
IEEE
15 years 11 months ago
2007
IEEE
Visualizations are highly valuable in improving the understanding, as well as the analysis of a variety of physical phenomena. Two such applications can be as a pedagogical tool f...