5263 search results - page 1048 / 1053 » Data sources selection for XML data sources |
TSP
2010
13 years 5 months ago
2010
Physical (PHY) layer security approaches for wireless communications can prevent eavesdropping without upper layer data encryption. However, they are hampered by wireless channel c...
TSP
2010
13 years 5 months ago
2010
A cross-layer scheme, namely ALOHA With Collision Resolution (ALOHA-CR), is proposed for high throughput wireless communications in a cellular scenario. Transmission occurs in a t...
BMCBI
2011
13 years 5 months ago
2011
Background: The prediction of the structure of large RNAs remains a particular challenge in bioinformatics, due to the computational complexity and low levels of accuracy of state...
JOCN
2011
13 years 5 months ago
2011
■ Changes in brain activity characterizing impaired speech production after brain damage have usually been investigated by comparing aphasic speakers with healthy subjects becau...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...