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JSAC
2008
161views more  JSAC 2008»
14 years 9 months ago
HC-MAC: A Hardware-Constrained Cognitive MAC for Efficient Spectrum Management
Abstract--Radio spectrum resource is of fundamental importance for wireless communication. Recent reports show that most available spectrum has been allocated. While some of the sp...
Juncheng Jia, Qian Zhang, Xuemin Shen
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JUCS
2008
162views more  JUCS 2008»
14 years 9 months ago
Composition and Run-time Adaptation of Mismatching Behavioural Interfaces
Abstract: Reuse of software entities such as components or Web services raise composition issues since, most of the time, they present mismatches in their interfaces. These mismatc...
Javier Cámara, Gwen Salaün, Carlos Can...
FIRSTMONDAY
2007
141views more  FIRSTMONDAY 2007»
14 years 9 months ago
Scholarly publishing in sub-Saharan Africa in the twenty-first century: Challenges and opportunities
A free flow of ideas and information is vital to the process of scientific inquiry, and in turn to the ability to address economic, environmental and social development issues bot...
Ezra Ondari-Okemwa
MONET
2006
139views more  MONET 2006»
14 years 9 months ago
Market Driven Dynamic Spectrum Allocation over Space and Time among Radio-Access Networks: DVB-T and B3G CDMA with Heterogeneous
The radio frequency spectrum is a naturally limited resource of extraordinary value, as the key to the provision of important communication and information services. Traditionally,...
Virgilio Rodriguez, Klaus Moessner, Rahim Tafazoll...
GPEM
2007
87views more  GPEM 2007»
14 years 9 months ago
Motility, mixing, and multicellularity
Abstract. A fundamental issue in evolutionary biology is the transition from unicellular to multicellular organisms, and the cellular differentiation that accompanies the increase...
Cristian A. Solari, John O. Kessler, Raymond E. Go...