21430 search results - page 4117 / 4286 » Abstract Effective Models |
122
Voted
SMC
2007
IEEE
15 years 10 months ago
2007
IEEE
—Rain and snow can have a distorting effect on Ku and Ka bands signal fidelity resulting in excessive digital transmission errors. This loss of signal attenuation is commonly ref...
141
Voted
VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper presents a downlink performance analysis of a Layered Random Beamforming (LRB) - MIMO-OFDMA Physical Layer (PHY) as applicable to future generation wireless communica...
126
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CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Link analysis is a key technology in contemporary web search engines. Most of the previous work on link analysis only used information from one snapshot of web graph. Since commer...
155
Voted
CIVR
2007
Springer
15 years 9 months ago
2007
Springer
In the present study, an efficient strategy for retrieving texture images from large texture databases is introduced and studied within a distributional-statistical framework. Our...
117
Voted
EPIA
2007
Springer
15 years 9 months ago
2007
Springer
This paper describes a complete and efficient vision system developed for the robotic soccer team of the University of Aveiro, CAMBADA (Cooperative Autonomous Mobile roBots with A...