242 search results - page 22 / 49 » An information theoretic view of network management |
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
HPDC
1998
IEEE
14 years 1 days ago
1998
IEEE
Development of portable network-aware applications demands an interface to the network that allows an application to obtain information about its execution environment. This paper...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— Quickest detection is applied to frequency spectrum sensing in cognitive radio systems. Distribution change in frequency domain is detected for vacating secondary radio...
TMC
2010
13 years 6 months ago
2010
—In wireless networks, node cooperation has been exploited as a data relaying mechanism for decades. However, the wireless channel allows for much richer interaction among nodes....
HICSS
2007
IEEE
14 years 2 months ago
2007
IEEE
A qualitative study was conducted to explore how subjects use social networking sites and instant messenger to engage in interpersonal relationships. The results were used to deve...