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ICC
2011
IEEE
201views Communications» more  ICC 2011»
13 years 9 months ago
Channel Aggregation in Cognitive Radio Networks with Practical Considerations
—In cognitive radio (CR) networks, licensed spectrum that can be shared by secondary users (SUs) is always restricted by the needs of primary users (PUs). Although channel aggreg...
Bo Gao, Yaling Yang, Jung-Min Park 0001
RTCSA
2008
IEEE
15 years 4 months ago
Reward Maximization for Embedded Systems with Renewable Energies
Renewable energies can enable embedded systems to be functional indefinitely. In particular for small autonomous sensors, energy harvesting techniques have attracted much interes...
Clemens Moser, Jian-Jia Chen, Lothar Thiele
EUROMICRO
2000
IEEE
15 years 2 months ago
Continuous Discrete-Event Simulation of a Continuous-Media Server I/O Subsystem
When designing computer systems, simulation tools are used to imitate a real or proposed system. Complex, dynamic systems can be simulated without the cost and time constraints in...
Michael Weeks, Chris Bailey, Reza Sotudeh
ADBIS
2006
Springer
104views Database» more  ADBIS 2006»
15 years 3 months ago
Multi-source Materialized Views Maintenance: Multi-level Views
In many information systems, the databases that make up the system are distributed in different modules or branch offices according to the requirements of the business enterprise. ...
Josep Silva, Jorge Belenguer, Matilde Celma
ICMLA
2007
14 years 11 months ago
Scalable optimal linear representation for face and object recognition
Optimal Component Analysis (OCA) is a linear method for feature extraction and dimension reduction. It has been widely used in many applications such as face and object recognitio...
Yiming Wu, Xiuwen Liu, Washington Mio