1131 search results - page 111 / 227 » Making Sense of Twitter |
148
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IGARSS
2009
15 years 2 months ago
2009
In the last three decades, significant advances have been made in mapping and monitoring environmental changes from Earth Observation satellites across a range of spatial and temp...
180
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Abstract--Intentional interference constitutes a major threat for communication networks operating over a shared medium where availability is imperative. Jamming attacks are often ...
165
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JNSM
2010
14 years 11 months ago
2010
Cognitive Radio (CR) equipments are radio devices that support the smart facilities offered by future cognitive networks. Even if several categories of equipments exist (terminal,...
149
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FOCM
2011
14 years 8 months ago
2011
This paper considers large-scale simulations of wave propagation phenomena. We argue that it is possible to accurately compute a wavefield by decomposing it onto a largely incomp...
286
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GIS
2006
ACM
16 years 5 months ago
2006
ACM
Remotely sensed data, in particular satellite imagery, play many important roles in environmental applications and models. In particular applications that study (rapid) changes in...