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GLOBECOM
2009
IEEE
15 years 6 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
ICDM
2008
IEEE
115views Data Mining» more  ICDM 2008»
15 years 6 months ago
Toward Faster Nonnegative Matrix Factorization: A New Algorithm and Comparisons
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
Jingu Kim, Haesun Park
PADS
2006
ACM
15 years 5 months ago
SOAr-DSGrid: Service-Oriented Architecture for Distributed Simulation on the Grid
Simulation is a low cost alternative to experimentation on real-world physical systems. Grid technology enables coordinated use of and secure access to distributed computing resou...
Xinjun Chen, Wentong Cai, Stephen John Turner, Yon...
SIGCSE
2004
ACM
112views Education» more  SIGCSE 2004»
15 years 5 months ago
Great principles in computing curricula
The nearly three dozen core technologies of computing sit in a simple framework defined by great principles and by computing practices. The great principles are of two kinds, mech...
Peter J. Denning
72
Voted
ICSE
1998
IEEE-ACM
15 years 4 months ago
An Adaptable Generation Approach to Agenda Management
As software engineering efforts move to more complex, distributed environments, coordinating the activities of people and tools becomes very important. While groupware systems add...
Eric K. McCall, Lori A. Clarke, Leon J. Osterweil