5638 search results - page 816 / 1128 » On presence |
157
Voted
IJSYSC
2006
15 years 6 months ago
2006
: Distributed collector solar fields are spatially distributed engineering systems which aim at collecting and storing energy from solar radiation. They are formed by mirrors which...
172
click to vote
IJVR
2006
15 years 6 months ago
2006
While hand-held computing devices are capable of rendering advanced 3D graphics and processing of multimedia data, they are not designed to provide and induce sufficient sense of i...
165
click to vote
CORR
2007
Springer
15 years 6 months ago
2007
Springer
—Opportunistic secondary spectrum usage has the potential to dramatically increase spectral efficiency and rates of a network of secondary cognitive users. In this work we consi...
207
click to vote
JCM
2008
15 years 6 months ago
2008
In wireless ad hoc networks, all its nodes behave as routers and take part in its discovery and maintenance of routes to other nodes. Thus, the presence of selfish or malicious nod...
155
click to vote
JCNS
2008
15 years 6 months ago
2008
Lateral inhibition of cells surrounding an excited area is a key property of sensory systems, sharpening the preferential tuning of individual cells in the presence of closely rela...