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GLOBECOM
2009
IEEE
14 years 3 months ago
On Spectrum Selection Games in Cognitive Radio Networks
Abstract—Cognitive Radio Networks aim at enhancing spectrum utilization by allowing cognitive devices to opportunistically access vast portions of the spectrum. To reach such amb...
Ilaria Malanchini, Matteo Cesana, Nicola Gatti
OODBS
2000
110views Database» more  OODBS 2000»
14 years 4 days ago
Opportunistic Prioritised Clustering Framework (OPCF)
Ever since the `early days' of database management systems, clustering has proven to be one of the most effective performance enhancement techniques for object oriented datab...
Zhen He, Alonso Marquez, Stephen Blackburn
MONET
2006
89views more  MONET 2006»
13 years 8 months ago
Sensing-based opportunistic channel access
Enabled by regulatory initiatives and advanced radio technology, more flexible opportunistic spectrum access has great potential to alleviate the spectrum scarcity. In this paper,...
Xin Liu, Sai Shankar N.
CAL
2011
12 years 8 months ago
Heterogeneity in "Homogeneous" Warehouse-Scale Computers: A Performance Opportunity
—The class of modern datacenters recently coined as “warehouse scale computers” (WSCs) has traditionally been embraced as homogeneous computing platforms. However, due to fre...
Jason Mars, Lingjia Tang, Robert Hundt
FECS
2006
81views Education» more  FECS 2006»
13 years 10 months ago
Global Opportunities for Service Learning in Computer Science
: Service-learning matches knowledge with experience. It offers special benefits for computer science education. Opportunities for community and global engagement exist with direct...
Michael Losavio, David King, Adel Elmaghraby, Kevi...