933 search results - page 186 / 187 » A structured group mobility model for the simulation of mobi... |
MSWIM
2005
ACM
13 years 11 months ago
2005
ACM
Recently, user mobility in wireless data networks is increasing because of the popularity of portable devices and the desire for voice and multimedia applications. These applicati...
KDD
2007
ACM
14 years 5 months ago
2007
ACM
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
CORR
2010
Springer
13 years 3 months ago
2010
Springer
—Autonomous wireless agents such as unmanned aerial vehicles, mobile base stations, or self-operating wireless nodes present a great potential for deployment in next-generation w...
BC
2002
13 years 5 months ago
2002
Taking a global analogy with the structure of perceptual biological systems, we present a system composed of two layers of real-valued sigmoidal neurons. The primary layer receives...
INFOCOM
2009
IEEE
13 years 12 months ago
2009
IEEE
— Collaborative spectrum sensing among secondary users (SUs) in cognitive networks is shown to yield a significant performance improvement. However, there exists an inherent tra...