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ICASSP
2011
IEEE
14 years 10 months ago
Convex approximation algorithms for back-pressure power control of wireless multi-hop networks
Cross-layer design and operation of wireless networks has attracted significant interest in the last decade, yet some basic problems in the area remain unsolved. In this paper, w...
Evaggelia Matskani, Nikos D. Sidiropoulos, Leandro...
ICASSP
2011
IEEE
14 years 10 months ago
Cooperative spectrum sensing based on matrix rank minimization
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
Yue Wang, Zhi Tian, Chunyan Feng
ESANN
2000
15 years 7 months ago
Automatic detection of clustered microcalcifications in digital mammograms using an SVM classifier
In this paper we investigate the performance of a Computer Aided Diagnosis (CAD) system for the detection of clustered microcalcifications in mammograms. Our detection algorithm co...
Armando Bazzani, Alessandro Bevilacqua, Dante Boll...
ERCIMDL
2005
Springer
207views Education» more  ERCIMDL 2005»
15 years 12 months ago
DAR: A Digital Assets Repository for Library Collections
The Digital Assets Repository (DAR) is a system developed at the Bibliotheca Alexandrina, the Library of Alexandria, to create and maintain the digital library collections. The sys...
Iman Saleh, Noha Adly, Magdy Nagi
ERCIMDL
2008
Springer
94views Education» more  ERCIMDL 2008»
15 years 8 months ago
A Participative Digital Archiving Approach to University History and Memory
As digital archiving is heading into the next level of development and influence, we must consider the need of connecting digital archiving with more people and more resources to e...
Jyishane Liu