574 search results - page 22 / 115 » Adaptive diversity in PSO |
SAC
2009
ACM
14 years 2 months ago
2009
ACM
Effective peer selection for intelligent query routing is a challenge in collaborative peer-based Web search systems, especially unstructured networks that do not have any central...
HICSS
2003
IEEE
14 years 26 days ago
2003
IEEE
Creativity is essential to an organization’s survival. In order to remain productive and adaptive, an organization’s members must devise creative solutions – solutions that ...
MOBICOM
2010
ACM
13 years 7 months ago
2010
ACM
We report a first-of-its-kind realization of directional transmission for smartphone-like mobile devices using multiple passive directional antennas, supported by only one RF chai...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
- The second-order statistics of the time varying signal to noise ratio at the output of a multiple-input-multiple-output (MIMO) system with maximal ratio combining (MRC) are analy...
SIGCOMM
2005
ACM
14 years 1 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...