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CN
2011
117views more  CN 2011»
14 years 6 months ago
Cross-layer design in multihop wireless networks
In this paper, we take a holistic approach to the protocol architecture design in multihop wireless networks. Our goal is to integrate various protocol layers into a rigorous fram...
Lijun Chen, Steven H. Low, John C. Doyle
EJWCN
2011
197views more  EJWCN 2011»
14 years 6 months ago
Comparison among Cognitive Radio Architectures for Spectrum Sensing
Recently, the growing success of new wireless applications and services has led to overcrowded licensed bands, inducing the governmental regulatory agencies to consider more flex...
Luca Bixio, Marina Ottonello, Mirco Raffetto, Carl...
EOR
2011
172views more  EOR 2011»
14 years 6 months ago
Efficiency measurement using independent component analysis and data envelopment analysis
Efficiency measurement is an important issue for any firm or organization. Efficiency measurement allows organizations to compare their performance with their competitors’ and t...
Ling-Jing Kao, Chi-Jie Lu, Chih-Chou Chiu
ICONFERENCE
2011
14 years 6 months ago
Loose strands: searching for evidence of public access ICT impact on development
Telecenters, libraries and internet cafés are often credited as being important venues for making information and communication technologies (ICTs) more widely available for peop...
Araba Sey, Michelle Fellows
IJCV
2011
152views more  IJCV 2011»
14 years 6 months ago
Recovering Occlusion Boundaries from an Image
Occlusion reasoning is a fundamental problem in computer vision. In this paper, we propose an algorithm to recover the occlusion boundaries and depth ordering of free-standing str...
Derek Hoiem, Alexei A. Efros, Martial Hebert