5787 search results - page 984 / 1158 » Generic User Modeling Systems |
183
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MM
2009
ACM
15 years 11 months ago
2009
ACM
This paper presents an efficient, personalizable and yet completely automatic algorithm for enhancing the brightness, tonal balance, and contrast of faces in thumbnails of online...
163
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ESCIENCE
2007
IEEE
15 years 10 months ago
2007
IEEE
The improvements of the luminosity of the Tevatron Collider require large increases in computing requirements for the CDF experiment which has to be able to increase proportionally...
179
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GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—This paper considers a non-cooperative game in which competing users sharing a frequency-selective interference channel selfishly optimize their power allocation in order to imp...
186
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Dynamic spectrum leasing can greatly enhance the spectrum efficiency and encourage more flexible services in the spectrum market. This paper presents a detailed analytical study of...
175
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JSAC
2008
15 years 6 months ago
2008
Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...