3149 search results - page 360 / 630 » Users in Context |
213
Voted
CORR
2010
Springer
15 years 1 months ago
2010
Springer
We consider an opportunistic spectrum access (OSA) problem where the time-varying condition of each channel (e.g., as a result of random fading or certain primary users' activ...
171
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ICTA
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we present SL Teacher, a framework for teaching French sign language using web 2.0 and virtual signer technologies. We present here the main features of the web-bas...
155
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper addresses the problem of bit detection for a chaos-based multiple-access system. In particular, one considers the Differential Chaos Shift Keying modulation. It is assu...
192
Voted
DEXAW
1999
IEEE
15 years 11 months ago
1999
IEEE
In the environment of wide-area networks such as the Internet, distributed query processing becomes problematic due to the changing coming from both underlying networks and user&#...
213
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WWW
2008
ACM
15 years 6 months ago
2008
ACM
Automated techniques and tools are required to effectively locate services that fulfill a given user request in a mobility context. To this purpose, the use of semantic description...