247 search results - page 18 / 50 » Ideals without CCC |
CIVR
2009
Springer
14 years 1 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Using cooperative transmission, two or more singleantenna users can share their antennas to achieve spatial diversity in a slow fading channel. One relaying protocol tha...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Recent studies on directional Media Access Control (MAC) protocols using smart antennas for wireless ad hoc networks have shown that directional MAC protocols outperform traditiona...
SPAA
2006
ACM
14 years 1 months ago
2006
ACM
Most common network protocols (e.g., the Internet Protocol) work with variable size packets, whereas contemporary switches still operate with fixed size cells, which are easier t...
VVS
1998
IEEE
13 years 11 months ago
1998
IEEE
Although direct volume rendering is a powerful tool for visualizing complex structures within volume data, the size and complexity of the parameter space controlling the rendering...