441 search results - page 20 / 89 » Betweenness centrality and resistance distance in communicat... |
SAGA
2007
Springer
14 years 4 months ago
2007
Springer
The line-of-sight networks is a network model introduced recently by Frieze et al. (SODA’07). It considers scenarios of wireless networks in which the underlying environment has...
CN
2002
13 years 10 months ago
2002
Abstract-The delivery of large files to single users, such as application programs for some versions of the envisioned network computer, or movies, is expected by many to be one of...
DCOSS
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. We have developed a new on-line error modeling and optimizationbased localization approach for sensor networks in the presence of distance measurement noise. The approach...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
In an acoustic sensor network, consisting of spatially distributed microphone nodes, a significant noise reduction can be achieved using the centralized multi-channel Wiener fil...
CISS
2008
IEEE
14 years 5 months ago
2008
IEEE
— We study the problem of relay selection in a wireless cooperative network. Assuming a single source, a single destination, and N uniformly distributed candidate relays, we seek...