2007 search results - page 342 / 402 » SPECTRUM |
123
Voted
INFOCOM
2012
IEEE
13 years 3 months ago
2012
IEEE
—Cognitive Radio Networks allow unlicensed users to opportunistically access the licensed spectrum without causing disruptive interference to the primary users (PUs). One of the ...
120
Voted
TOG
2012
13 years 3 months ago
2012
We present a physically-based analytical model of the daytime sky. Based on the results of a first-principles brute force simulation of radiative transfer in the atmosphere, we u...
106
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TVCG
2012
13 years 3 months ago
2012
—This paper presents an interactive system for creating painterly animation from video sequences. Previous approaches to painterly animation typically emphasize either purely aut...
96
Voted
TMC
2012
13 years 3 months ago
2012
In this paper we study the availability of TV white spaces in Europe. Specifically, we focus on the 470–790 MHz UHF band, which will predominantly remain in use for TV broadcas...
136
Voted
EDBT
2012
ACM
13 years 3 months ago
2012
ACM
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...