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MOBICOM
2009
ACM
14 years 1 months ago
Revenue maximization and distributed power allocation in cognitive radio networks
Cognitive radio is an enabling technology that allows unlicensed users to opportunistically access the spectrum in order to enhance the spectrum efficiency. In this paper, we cons...
Shaolei Ren, Mihaela van der Schaar
INFOCOM
2010
IEEE
13 years 5 months ago
Multicast Scheduling with Cooperation and Network Coding in Cognitive Radio Networks
—Cognitive Radio Networks (CRNs) have recently emerged as a promising technology to improve spectrum utilization by allowing secondary users to dynamically access idle primary ch...
Jin Jin, Hong Xu, Baochun Li
CAISE
2008
Springer
13 years 9 months ago
An Electronic Market-place Centralising Exchanges in the Virtual Enterprise: a Model Proposition
In this paper, we show that Service Oriented Architectures enable exchanges to be more flexible inside the virtual enterprise (VE), because they create an electronic market-place b...
Hervé Mathieu
PGLDB
2003
132views Database» more  PGLDB 2003»
13 years 8 months ago
E-Learning Environments: An Integrated View
The contemporary technological evolution requires higher levels of education and new skills from the work-force making people more conscious of the importance of being better educ...
Maria Helena Lima Baptista Braz, Sean W. M. Siquei...
DATE
2009
IEEE
155views Hardware» more  DATE 2009»
14 years 2 months ago
Using non-volatile memory to save energy in servers
Abstract—Recent breakthroughs in circuit and process technology have enabled new usage models for non-volatile memory technologies such as Flash and phase change RAM (PCRAM) in t...
David Roberts, Taeho Kgil, Trevor N. Mudge